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Результаты поиска “High blood pressure and heart murmur”
Heart Sounds and Blood Pressure
 
15:00
Просмотров: 245997 Morley603
Heart Sounds and Heart Murmurs, Animation.
 
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Basic hearts sounds and common heart murmurs. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. When a healthy heart beats, it makes a “lub-dub” sound. The first heart sound “lub”, also known as S1, is caused by the closing of the AV valves after the atria have pumped blood into the ventricles. The second heart sound “dub”, or S2, originates from the closing of the aortic and pulmonary valves, right after the ventricles have ejected the blood. The time interval between S1 and S2 is when the ventricles contract, called SYSTOLE. The interval between S2 and the NEXT S1 is when the ventricles relax and are filled with blood, called DIASTOLE. Diastole is longer than systole, hence the lub-dub, lub-dub, lub-dub… Heart sounds are auscultated at 4 different sites on the chest wall which correspond to the location of blood flow as it passes through the aortic, pulmonic, tricuspid, and mitral valves, respectively. This is how SIMILAR defects associated with DIFFERENT valves are differentiated. Heart murmurs are whooshing sounds produced by turbulent flow of blood. Murmurs are diagnosed based on the TIME they occur in the cardiac cycle, their changes in INTENSITY over time, and the auscultation SITE where they are best heard. Examples of conditions associated with common systolic murmurs include: - MITRAL valve regurgitation, when the mitral valve does NOT CLOSE properly and blood surges back to the left atrium during systole. The murmur starts at S1, when the AV valves close, and maintains the same intensity for the entire duration of systole. This holosystolic murmur is best heard at the mitral region -the apex, with radiation to the left axilla. Because the valve closure in mitral regurgitation is INcomplete, S1 is often quieter. On the other side of the heart, a TRICUSPID valve regurgitation has similar timing and shape, but it is loudest in the tricuspid area and the sound radiates up, along the left sternal border. - AORTIC valve stenosis, when the aortic valve does NOT OPEN properly and blood is forced through a narrow opening. The blood flow starts small, rises to a maximum in mid-systole at the peak of ventricular contraction, then attenuates toward the end of systole. This results in a crescendo-decrescendo, or a diamond-shaped, murmur which starts a short moment after S1. It is often preceded by an ejection click caused by the opening of the STENOTIC valve. Aortic stenosis murmur is loudest in the aortic area and the sound radiates to the carotid arteries in the neck following the direction of blood flow. Again, on the other side of the heart, a PULMONIC stenosis has the same characteristics but is best heard in the pulmonic area and does NOT radiate to the neck. Other conditions that cause audible systolic murmurs include ventricular septal defect and mitral valve prolapse. An example of diastolic murmurs is aortic valve regurgitation. This is when the aortic valve does NOT CLOSE properly, resulting in blood flowing back to the left ventricle during diastole- the filling phase. As the blood flows in the REVERSE direction, the murmur is best heard NOT in the aortic area, but rather along the left sternal border. It peaks at the beginning of diastole when the pressure difference is highest, then rapidly decreases as the equilibrium is reached. Other common diastolic murmurs are associated with pulmonic regurgitation, mitral stenosis and tricuspid stenosis.
Просмотров: 705942 Alila Medical Media
ASMR | Heart Doctor (Cardiologist) Role Play | Medical, Stethoscope, Blood Pressure Testing
 
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Happy Friday everyone! But... don't get too excited because you have an appointment with the heart doctor! Dr Murmurs will be assessing your vitals using the stethoscope and a blood pressure monitor to work out what is wrong with your heart! But don't worry, you'll be fixed in no time! Please like/subscribe if you enjoyed this video! Tip Jar: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HH4QYZVQH4XPS By donating any amount of money, you are able to claim a personalised video! You can either add what you would like in your personalised video in the 'note to seller' box or you can email me separately! I aim to complete all requests within a few days! Amazon Wish List: https://www.amazon.co.uk/registry/wishlist/1TZ6SBQHJB5DX You can also claim a personalised video if you donate via the wishlist! Email me to let me know you have done so. You can follow me on instagram: https://www.instagram.com/scottishmurmurs/?hl=en Snapchat: ScottishMurmurs You can email me: scottishmurmurs@gmail.com You can find out more about ASMR: https://en.wikipedia.org/wiki/Autonomous_sensory_meridian_response Enjoy the rest of your week! Lots of love xx
Просмотров: 107990 Scottish Murmurs ASMR
Hypertension - High Blood Pressure, Animation
 
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Blood pressure: systolic and diastolic; hypertension: guidelines, causes, risk factors, complications, treatment, antihypertensive drugs. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Blood pressure is the force the circulating blood EXERTS on the walls of blood vessels. It is different in different types of vessels, but the term ”blood pressure”, when not specified otherwise, refers to ARTERIAL pressure in the SYSTEMIC circulation. When the heart contracts and pumps blood into the aorta, during systole, the aortic pressure RISES, and so does the systemic arterial pressure. The maximum pressure following an ejection is called the SYSTOLIC pressure. In between heart beats, when the ventricles refill, blood pressure FALLS to its lowest value called the DIASTOLIC pressure. THESE are the 2 numbers on a blood pressure reading. Blood pressure normally shows a daily pattern and is usually lower at night. During day-time, it fluctuates with physical activities and emotional states. Hypertension refers to a PERSISTENT HIGH blood pressure. In the US, high blood pressure used to be defined as greater than 140/90, but recent guidelines have changed these values to 130/80 to better prevent and treat the condition. Normal blood pressure is BELOW 120/80. In practice, blood pressure is considered TOO low ONLY if it produces symptoms. Hypertension does NOT cause symptoms on its own, but it slowly DAMAGES blood vessels, and in the long-term, is a MAJOR risk factor for a variety of cardiovascular diseases such as stroke, aneurysm and heart attack; as well as end organ damage such as renal failure or vision loss. For this reason, hypertension is known as the “SILENT killer”. Hypertension can be classified as primary or secondary, with the former being responsible for over 90% of cases. Primary hypertension has NO apparent cause and may develop as a result of old age, obesity, high-salt diet, lack of exercise, smoking and drinking. Most commonly, the blood vessels are hardened with age or unhealthy diets, making it harder for blood to flow. Secondary hypertension, on the other hand, is caused by an underlying condition. Many conditions and factors can cause hypertension; most notable are kidney problems and endocrine disturbances. Regardless of the cause, the INcrease in blood pressure is produced by EITHER an INcrease in vascular resistance - narrower or stiffer blood vessels; OR an INcrease in cardiac output – larger volume of blood pumped out by the heart. These 2 factors are the targets of antihypertensive drugs. Treatments must start with life style changes such as healthy, low-sodium diets, physical exercise and stress management. On top of that, antihypertensive agents may be used to control hypertension. These include: - Vasodilators: these drugs DILATE blood vessels, thereby DEcreasing vascular resistance and reducing blood pressure. - Diuretics: diuretics promote sodium and water removal by the kidneys and thereby DEcrease blood volume. - Drugs that DEcrease cardiac output by decreasing heart rate or contractility, may also be used to treat hypertension.
Просмотров: 22004 Alila Medical Media
Understanding Heart Murmurs, Aortic and Mitral Valve Problems
 
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Dr. James Edgerton provides a simple explanation of terminology such as heart murmur, and aortic and mitral valve stenosis and insufficiency (regurgitation). Learn more about heart valve disease at http://www.heart.org/heartvalves
Просмотров: 259125 American Heart Association
Baroreflex Regulation of Blood Pressure, Animation.
 
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How heart rate is controlled by the parasympathetic and sympathetic divisions of the autonomic nervous system, with overview of baroreceptor resetting. This video (updated with real voice) and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/neurology ©Alila Medical Media. All rights reserved. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Baroreflex, or baroreceptor reflex, is one of the mechanisms the body uses to maintain stable blood pressure levels or homeostasis. Baroreflex is a rapid negative feedback loop in which an elevated blood pressure causes heart rate and blood pressure to decrease. Reversely, a decrease in blood pressure leads to an increased heart rate, returning blood pressure to normal levels. The reflex starts with specialized neurons called baroreceptors. These are stretch receptors located in the wall of the aortic arch and carotid sinus. Increased blood pressure stretches the wall of the aorta and carotid arteries causing baroreceptors to fire action potentials at a higher than normal rate. These increased activities are sent via the vagus and glossopharyngeal nerves to the nucleus of the tractus solitarius – the NTS - in the brainstem. In response to increased baroreceptor impulses, the NTS activates the parasympathetic system – the PSNS - and inhibits the sympathetic system – the SNS. As the PSNS and SNS have opposing effects on blood pressures, PSNS activation and SNS inhibition work together in the same direction to maximize blood pressure reduction. Parasympathetic stimulation decreases heart rate by releasing acetylcholine which acts on the pacemaker cells of the SA node. Inhibition of the sympathetic division decreases heart rate, stroke volume and at the same time causes vasodilation of blood vessels. Together, these events rapidly bring DOWN blood pressure levels back to normal. When a person has a sudden drop in blood pressure, for example when standing up, the decreased blood pressure is sensed by baroreceptors as a decrease in tension. Baroreceptors fire at a lower than normal rate and the information is again transmitted to the NTS. The NTS reacts by inhibiting parasympathetic and activating sympathetic activities. The sympathetic system releases norepinephrine which acts on the SA node to increase heart rate; on cardiac myocytes to increase stroke volume and on smooth muscle cells of blood vessels to cause vasoconstriction. Together, these events rapidly bring UP blood pressure levels back to normal. Baroreflex is a short-term response to sudden changes of blood pressure resulted from everyday activities and emotional states. If hypertension or hypotension persists for a long period of time, the baroreceptors will reset to the “new normal” levels. In hypertensive patients for example, baroreflex mechanism is adjusted to a higher “normal” pressure and therefore MAINTAINS hypertension rather than suppresses it. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Просмотров: 134530 Alila Medical Media
Heart Failure & Potassium Deficiency
 
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POTASSIUM ARTICLE (must read): https://www.researchgate.net/publicat... Get Dr. Berg's New Electrolyte Powder: http://bit.ly/ElectrolytePowderCart10 (use this code: IK7H05 to get 10% off) Take Dr. Berg's Advanced Evaluation Quiz: http://bit.ly/EvalQuiz Your report will then be sent via email analyzing 104 potential symptoms, giving you a much deeper insight into the cause-effect relationship of your body issues. It's free and very enlightening. Dr. Berg talks about potassium deficiencies and the cardiovascular system. Potassium is involved in muscle physiology, nerve physiology and cardiovascular physiology. You could get atrial fibrillation, high blood pressure, or high pulse rate with low potassium. Low potassium can lead to insulin resistance and cravings for carbs.. CAUSES: 1. High sodium 2.Low magnesium 3. High insulin 4. High cortisol 5. Diarrhea / vomiting 6. Surgery and trauma 7. Alkalosis 8. Low hydrochloric acid 9. Drinking too much water 10. Taking a diuretic Potassium protects the heart and kidney. Potassium helps insulin resistance potassium helps regulate the heart's electrical system potassium helps keep the heart elastic. Low potassium is called hypokalemia. WHERE DO YOU GET IT? Beet tops Salads (7-10 cups of salad) Avocados Dr. Eric Berg DC Bio: Dr. Berg, 51 years of age is a chiropractor who specializes in weight loss through nutritional and natural methods. His private practice is located in Alexandria, Virginia. His clients include senior officials in the U.S. government and the Justice Department, ambassadors, medical doctors, high-level executives of prominent corporations, scientists, engineers, professors, and other clients from all walks of life. He is the author of The 7 Principles of Fat Burning, published by KB Publishing in January 2011. Dr. Berg trains chiropractors, physicians and allied healthcare practitioners in his methods, and to date he has trained over 2,500 healthcare professionals. He has been an active member of the Endocrinology Society, and has worked as a past part-time adjunct professor at Howard University. DR. BERG'S VIDEO BLOG: http://www.drberg.com/blog FACEBOOK: http://www.facebook.com/DrEricBerg TWITTER: http://twitter.com/DrBergDC YOUTUBE: https://www.youtube.com/user/drericbe... ABOUT DR. BERG: http://www.drberg.com/dr-eric-berg/bio DR. BERG'S SEMINARS: http://www.drberg.com/seminars DR. BERG'S STORY: http://www.drberg.com/dr-eric-berg/story DR. BERG'S CLINIC: https://www.drberg.com/dr-eric-berg/c... DR. BERG'S HEALTH COACHING TRAINING: http://www.drberg.com/weight-loss-coach DR. BERG'S SHOP: http://shop.drberg.com/ DR. BERG'S REVIEWS: http://www.drberg.com/reviews The Health & Wellness Center 4709 D Pinecrest Office Park Drive Alexandria, VA 22312 703-354-7336 Disclaimer: Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients. This video is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, and prescription or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. The Health & Wellness, Dr. Berg Nutritionals and Dr. Eric Berg, D.C. are not liable or responsible for any advice, course of treatment, diagnosis or any other information, services or product you obtain through this video or site.
Просмотров: 82004 Dr. Eric Berg DC
Systolic murmurs, diastolic murmurs, and extra heart sounds - Part 1 | NCLEX-RN | Khan Academy
 
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Created by Joshua Cohen. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-heart-valve-diseases/v/systolic-murmurs-diastolic-murmurs-and-extra-heart-sounds-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-heart-valve-diseases/v/how-to-identify-murmurs?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 2240994 khanacademymedicine
High blood pressure hypertension impotence heart disease
 
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High blood pressure hypertension impotence heart disease
Просмотров: 87 JODY SMITH THESUPERTRAINER
Heart Valve Disease Symptoms and Causes
 
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Some people with heart valve disease might not experience symptoms for many years. Signs and symptoms of heart valve disease may include: Abnormal sound (heart murmur) when a doctor is listening to the heart beating with a stethoscope Fatigue Shortness of breath, particularly when you have been very active or when you lie down Swelling of your ankles and feet Dizziness Fainting Irregular heartbeat When to see a doctor If you have a heart murmur, your doctor may recommend you visit a cardiologist. If you develop any symptoms that may suggest heart valve disease, see your doctor. Causes Your heart has four valves that keep blood flowing in the correct direction. These valves include the mitral valve, tricuspid valve, pulmonary valve and aortic valve. Each valve has flaps (leaflets or cusps) that open and close once during each heartbeat. Sometimes, the valves don't open or close properly, disrupting the blood flow through your heart to your body. Heart valve disease may be present at birth (congenital). It can also occur in adults due to many causes and conditions, such as infections and other heart conditions. Heart valve problems may include: Regurgitation. In this condition, the valve flaps don't close properly, causing blood to leak backward in your heart. This commonly occurs due to valve flaps bulging back, a condition called prolapse. Stenosis. In valve stenosis, the valve flaps become thick or stiff, and they may fuse together. This results in a narrowed valve opening and reduced blood flow through the valve. Atresia. In this condition, the valve isn't formed, and a solid sheet of tissue blocks the blood flow between the heart chambers. Risk factors Several factors can increase your risk of heart valve disease, including: Older age History of certain infections that can affect the heart History of certain forms of heart disease or heart attack High blood pressure, high cholesterol, diabetes and other heart disease risk factors Heart conditions present at birth (congenital heart disease) Complications Heart valve disease can cause many complications, including: Heart failure Stroke Blood clots Heart rhythm abnormalities Death
Просмотров: 31781 Zop News
Atrial Firbrillation When Your Heart Skips a Beat
 
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If you have high blood pressure, diabetes, hyperthyroidism, advanced age, hyperthyroidism, or heart disease, you may be at risk for experiencing atrial fibrillation, a form of an irregular heartbeat. During this web-chat Eran Zacks, MD, board certified in cardiovascular disease, clinical cardiac electrophysiology and internal medicine, discusses atrial fibrillation, the stresses atrial fibrillation puts on the heart and what you can do after you are diagnosed with atrial fibrillation.
Просмотров: 14802 PrincetonHealth
Hypertension and Heart Sounds
 
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This Fundamentals of Nursing video teaches hypertension definition, patient teaching, heart sound locations, and heart sounds and meanings.
Просмотров: 195 BYU-Idaho Academic Support
Barbara O'Neill - Part 9: Heart health and high blood pressure
 
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Barbara O'Neill is an author, educator, qualified naturopath and nutritionist. In this lecture - the ninth in a series on the body's ability to heal itself - she shows how to perform hydrotherapy on the body. These lectures were recorded in Invercargill, New Zealand.
Просмотров: 265328 Wicklow Street
Protandim Nrf2 Testimony - Heart Disease, Diabetes, Migraines, Arthritus
 
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I Am so honored to share our Nrf2 stories with you. Nrf2 is an Ascension Tool Product! Detox your body by taking only one enzyme activating anti aging pill for less than $2 bucks a day. My grey hairs have almost completely disappeared! Helped my restless leg syndrome, body pain, and extremely lessened the hot flashes, migraines, and menopausal symptoms. I Am a much happier woman. If you are interested in trying this product out, you can always order through me at shawnzuke.lifevantage.com contact lovelifehealing@gmail.com for questions. My dad's testimony in writing.... I have been diagnosed for about 5 years now for a heart murmur and was told that at some point I would have to have an open heart surgery for valve replacement. I also have had chronic high blood pressure though out my life requiring constant medication. My cardiologist in Fairbanks was preparing me for open heart surgery for the winter of 2015. My daughter Shawn begged me to start taking Protandim Nrf2 saying that it has been scientifically proven to help with heart disease and what would it hurt. Relying on Shawn's judgment and her own powerful story of it helping her with her debilitating migraines, I decided to try it July of 2015. In Oct 2015 a new cardiologist that I saw in Tuscon told me that I was not yet ready for the surgery. My heart was strong and see me again in March. Following the March exam the cardiologist told me that my heart was still doing fine! He also said that I would know when I was ready for the surgery from severe fatigue and exhaustion. Here I am Sept 2016 mowing my lawn, going for long dog walks, and being a 24/7 caretaker for my wife - with sustained energy. Do I feel like I'm 25? No, but at 74 I feel good and my blood pressure is now controlled like it has never been before. I will update you on my next heart exam in 0ct 2016! My wife Tamara is diabetic, mobility impaired, and suffering from pretty significant (undiagnosed) short term memory loss. I went ahead and started Tamara on the product shortly after I started Protandim - again thinking what could it hurt. Having been on the product for about two months, we ran out and missed about a weeks worth of taking Protandim. Then with a shock that her short term memory loss issue had returned I realized for the past two months we were living a nearly normal life having normal conversations with each other. After getting on back on the product her memory issues again improved. After that I try to never again run out! Then following blood tests and a recent visit to her doctor Sept 2016, her diabetic A1C level had returned to normal, her blood pressure and cholesterol was normalized and her doctor took her off of both of these medications. Pretty amazing! Now the dog....Last year our King Charles Cavalier Spaniel Kashi developed a serious limp. In May of 2016 Shawn gave us 5 Canine Health Protandim pills and we noticed immediate improvement with her limp. We used up the 5 pills and that same month returned to Fairbanks. Kashi's limp came back and after a vet visit summer of 2016, she was diagnosed with arthritis and given expensive doggie arthritis medication. Following that visit I ordered her a bottle of Canine health and within a few days I noticed her arthritis improving and stopped the vet prescribed medicine (which helped the pain but did not help the limp). After Canine Health her limp completely went away after a week or so and we are back to our long doggie walks limp free! I highly recommend this Protandim and I am thankful that Shawn introduced me to this product. Shawn's Dad - Darrel Zuke Oct 2016 update - My Dad went to his Cardiologist visit today in Tucson and came back with the greatest of news! His test for his valve restriction results had maintained the same levels as his last test that was taken in March, holding steady :) This is the first doc visit where his valve restriction test did not decrease in a 6 month period. His open heart surgery is postponed once again!!!!!! Apr 2017 update - Doctor visit. Heart is exactly the same as his last visit! Stable! Apr 2018 - Doctor didn't feel the need to test and sent me out the door!
Просмотров: 3374 Starlight Awakening
Wildomar Cardiologist - What Causes High Blood Pressure?
 
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Download the free heart health guide at http://www.MurrietaCardiologist.com. Dr Sanjay Bhojraj, Wildomar cardiologist with Shiva Heart Center, explains what causes high blood pressure.
Просмотров: 805 theshivaheartcenter
The Heart, part 1 - Under Pressure: Crash Course A&P #25
 
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Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries, and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure. Table of Contents Heart's Ventricles, Atria and Valves Create a Pump 3:25 Maintains Both High and Low Pressure 3:25 Blood Circulates From the Heart to the Body Through Your Arteries 4:47 Blood Circulates From the Body to the Heart Through Your Veins 4:49 Systolic and Diastolic Blood Pressure 7:58 Crash Course Psychology posters available now at DFTBA.com! http://www.dftba.com/crashcourse *** Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Anna-Ester Volozh, Robert Kunz, Jason A Saslow, Christian Ludvigsen, Chris Peters, Brad Wardell, Beatrice Jin, Roger C. Rocha, Eric Knight, Jessica Simmons, Jeffrey Thompson, Elliot Beter, Today I Found Out, James Craver, Ian Dundore, Jessica Wode, SR Foxley, Sandra Aft, Jacob Ash, Steve Marshall ***SUBBABLE MESSAGES*** TO: My Student FROM: Earle Check out www.youtube.com/amorsciendi for supplementary content. -- TO: Everyone FROM: Magnus Krokstad Keep dreaming! ***SUPPORTER THANK YOU!*** Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Damian Shaw, Taylor Garget, Emily Barker, Librarifan, Damian Shaw, Courtney Spurgeon, juliagraph, Katherine Allen, Stephen DeCubellis, Vanessa Benavent -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 2610779 CrashCourse
How Respiratory Pump Affects Venous Return, Animation.
 
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Thoracic pump (or effect of breathing) on the rate of venous return. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Venous return is the flow of blood from the periphery back to the heart’s right atrium. Blood from the upper body returns via the superior vena cava, blood from the lower body returns via the inferior vena cava. The rate of venous return is determined by two factors: the pressure gradient between venous pressure and right atrial pressure; and venous resistance. A decrease in right atrial pressure leads to an increase in venous return, and vice versa. Breathing is one of the mechanisms that facilitate venous return. This is known as thoracic pump, or respiratory pump. During inspiration, the diaphragm moves down, expanding the thoracic cavity, resulting in a decreased intra-thoracic pressure and a subsequent expansion of the lungs. Part of this change in pressure is transmitted across the walls of the heart, lowering right atrial pressure and thus facilitating venous return. Another aspect of the diaphragmatic descent is the concomitant increase in abdominal pressure. As the inferior vena cava passes through both abdominal and thoracic cavities, an increase in abdominal pressure together with a decrease in thoracic pressure squeeze the blood upward - toward the heart. On the other hand, left ventricular stroke volume is decreased during inspiration. This is because the expansion of the lungs causes pulmonary blood volume to increase and the blood flow from the lungs to the left atrium to decrease. During expiration, the diaphragm moves up, the pressure in the thoracic cavity reverses. Venous return decreases. Pulmonary blood vessels shrink pumping more blood through the pulmonary veins into the left atrium. Stroke volume increases as a result. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Просмотров: 42808 Alila Medical Media
2 Symptoms of a Leaking Heart Valve | Heart Disease
 
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Watch more How to Understand Heart Disease videos: http://www.howcast.com/videos/512516-2-Symptoms-of-a-Leaking-Heart-Valve-Heart-Disease So, before we talk about what the symptoms are for a leaky heart valve, let's talk a little bit about what the heart valves are, and what their function is in the heart. The heart valves are doors in the heart that are supposed to open widely and let blood flow in one direction of the heart, and then close tightly, without letting any back flow, or regurgitation, what we call leakiness in the heart. Leaky heart valves are not uncommon. They can be caused by several things. Some are deteriorations over time, and people with heart valves that were abnormal from birth, and others are things that are picked up along the way, like infections that can attack the heart valve, or a buildup of atherosclerosis that can cause calcification, or thickening of those heart valves. There are four main valves in the heart. For the most part, symptoms usually come when one of the two left-sided heart valves have a problem. Your doctor is usually able to pick this up when they listen to your heart with a stethoscope and hear what we call a murmur, or abnormal heart sound. Once your doctor identifies the murmur, he or she will send you for further imaging. Most often, we use cardiac ultrasound to take a good picture of the heart and see how the valves are functioning. We have waves on the cardiac ultrasound to tell us the heart valves are too leaky or too stiff and whether or not they're functioning well overall. When valves don't function properly, they can do one of two things. They can either be pretty tight, or stenotic, or leaky, or regurgitant. Either one can lead to some symptoms. Those symptoms would be shortness of breath when you exert yourself, or lower extremity swelling, or edema. Usually, they come on pretty gradually and you would notice an increase of symptoms over time such as the lack of ability to walk up a flight or two of stairs, something you might have been able to do just a few months or a year before. The other thing would be increased swelling in the legs. And you might notice at the end of a long day that your legs are more swollen than they used to be. These are the two main signs of a leaky or tight heart valve. For the most part, leaky heart valves show up as an inability to exert yourself, shortness of breath, or swelling of your feet or legs. The main heart valves which can be leaky would be the left-sided heart valves, which we call the aortic valve or the mitral valve. And that's what you really need to know about a leaky heart valve.
Просмотров: 96618 Howcast
USMLE Step 1: Heart Murmurs
 
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Aortic, mitral, pulmonic, tricuspid valves; stenosis and regurgitation murmurs; ASD; PDA; VSD. Learn more at www.boardsbeyond.com.
Просмотров: 160127 Boards and Beyond
Tribute to high blood pressure
 
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THIS GAME IS BEAST. HOWEVER IT WILL GIVE YOU HIGH BLOOD PRESSURE. Played on PC. MAX SETTING -- www.twitch.tv/vue19/c/4611144&utm_campaign=archive_export&utm_source=vue19&utm_medium=youtube
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Heart Murmurs - (Part 1 of 3)
 
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Lecture on the characterization and identification of heart murmurs
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Heart beat and blood pressure
 
18:54
Просмотров: 214 Lizzie Hall
Hypertension for USMLE
 
28:45
Hypertension pathophysiology, signs and symptoms, complications, and management. Handwritten hypertension full lecture for students taking the USMLE Steps. PATHOPHYSIOLOGY OF HYPERTENSION Blood pressure is equal to the cardiac output times the total peripheral resistance. Cardiac output is equal to Stroke Volume times the Heart rate (per minute). Total Peripheral Resistance is determined by the radius of the vessel and compliance. The primary body systems which help control blood pressure and hypertension is the: Autonomic Nervous System alpha1 - vasoconstriction Beta1 - Increases heart rate Alpha2 - Decrease sympathetic activity Renin Aldosterone Angiotensin System Hormones Cortisol, Epinephrine, Thyroid and many more. COMPLICATIONS OF HYPERTENSION Cardiovascular System complications of hypertension - Left Ventricular Hypertrophy, Confestive Heart Failure, Sudden Cardiac Death Stroke complcations of hypertension- Infarction, Subarachnoid hemorrhage, Intracerebral hemorrhage, Lacunar infarcts Renal - Common cause of secondary hypertension, End Stage Renal Disease, Renal Injury, more common in blacks. Arteries - Atherosclerosis, Claudication DEFINITION OF HYPERTENSION Normal Blood pressure is less than 120/80 Pre Hypertension is less than 120-139/80-89 Stage 1 Hypertension is less than 140-159/90-99 Stage 2 Hypertension is greater than 160/100 Isolated Systoilc Hypertension and Isolate Diastolic Hypertension can also occur. Require minimum of two blood pressure reading over 3 months. Ambulatory Blood Pressure Monitoring is better because can determine night time dip by 10-15%. Also helps distinguish whitecoat hypertension and masked hypertension. Essential hypertension is when there is no cause identified and is the most common cause. Secondary hypertension can be due to drugs such as OCP, NSAID, TCA, SSRI, Glucocorticoid, EPO, Cyclosporin, Decongestant, Renal causes such as tumor cysts, renal artery stenosis. Adrenal causes of hypertension include high aldosterone, cushings and pheochromocytoma. Endocrine causes of hypertension include hyperthyroidism and hypercalcemia. Aortic coarcation, pre-eclampsia, eclampsia are also other causes of hypertension. EVALUATION No specific symptoms can help you diagnose hypertension. Check BMI, Blood pressure in both arms, Fundoscope, Bruits, Thryoid, murmurs (loud S2 and S4 gallop). Also perform a full Cardiovascular and Neurological examination. LABS Renal labs such as urinalysis and albuminuria. ALso rule out metabolic syndrome by checking blood glucose, cholesterol, LDL, HDL, and TAGs. Electrolytes such as Na, K, Calcium. TREATMENT Initial treatment for pre hypertension is lifestyle intervention. For hypertension it can help decrease dosage of drug required. Weight reduction alone can decrease blood pressure by 5-20mmHg/10kg. Ideal BMI is less than 25. Decrease salt intake can also help control hypertension by decrease salt to less than 6g per day. Dietary Approach to Stop Hypertension (DASH) Diet is high in fruits and vegetables and low in fat can help lower hypertension by 8 to 14mmHg. Physical activity can also help decrease hypertension by 4-9mmHg. Pharmacological therapy is used when blood pressure is greater than 140/90. If african american than start with Thiazide and Calcium Channel Blockers, while ACE Inhibitors and ARB are better for patients with Renal disease, Diabetes, Chronic Kidney disease. Beta Blockers for patients with ischemic heart disease and heart failure. Alpha blocker for patients with
Просмотров: 5767 the study spot
Mitral Valve Prolapse and Regurgitation, Animation
 
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Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Mitral (bicuspid) valve diseases: pathology, complications, diagnosis and treatment. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. The mitral valve serves to ensure ONE-WAY blood flow from the left atrium to the left ventricle of the heart. It OPENS during diastole when the left atrial pressure is higher than the left ventricular pressure, allowing blood to fill the left ventricle; and CLOSES during systole, when the pressure gradient is reversed, to prevent blood from flowing BACK to the atrium as the ventricles contract. The mitral valve has 2 flaps, known as anterior and posterior mitral leaflets, which are supported by a fibrous ring, called mitral annulus. During ventricular contraction, the leaflets are kept from opening in the wrong direction by the action of papillary muscles which attach to the leaflets via cord-like tendons called chordae tendineae, or tendinous chords. The most common of all heart valve diseases is mitral valve prolapse, or MVP. In MVP, the mitral leaflets bulge into the left atrium every time the ventricles contract. In many people, the reason why this happens is unclear. In others, it is linked to connective tissue disorders such as Ehlers-Danlos or Marfan syndrome. Connective tissue problems are believed to weaken the leaflets, INcrease leaflet area and cause elongation of the chordae tendineae. In most people, MVP is Asymptomatic and does not require treatment. However, it does increase the risks of developing other heart diseases such as arrhythmias, endocarditis, and most frequently, mitral valve regurgitation. In fact, mitral valve prolapse is the most common cause of mitral regurgitation. The billowing leaflets may not fit together properly; elongated chords may also rupture, resulting in a LEAKY valve, which permits BACKflow of the blood to the left atrium when the ventricles contract. When the volume of regurgitated blood is significant, the left side of the heart experiences volume OVERLOAD and eventually fails; blood is backed up to the lungs, causing pulmonary congestion, a hallmark of left-sided heart failure. Mitral valve prolapse and regurgitation produce characteristic ABNORMAL heart sounds, such as clicks and murmurs, which can be heard during auscultation. Diagnosis is usually confirmed by echocardiography, a procedure in which heart valves and blood flows can be visualized LIVE using ultrasound. A leaky valve requires surgical repair or replacement. In a typical valve repair surgery, the floppy portion of the valve is removed and the remaining parts are REconnected. The procedure may also include tightening or replacing the mitral annulus, known as annuloplasty. Valve replacement is considered when repair is not possible. Artificial valves can be mechanical or bio-prosthetic. Mechanical valves last longer but usually require life-long administration of anticoagulant medications to prevent formation of blood clots.
Просмотров: 80636 Alila Medical Media
Aortic Stenosis Remastered (Symptoms, murmur, aortic valve stenosis treatment)
 
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Aortic valve stenosis explained clearly with illustrations by Dr. Roger Seheult of http://www.medcram.com. Includes a discussion of heart anatomy, aortic stenosis pathophysiology, heart sounds and murmurs, valves, symptoms, atrial fibrillation, cardiac output, LVH, pulse pressure, paradoxical splitting of the second heart sound, and treatment of aortic stenosis. This video is part of the "MedCram Remastered" series: A video we've re-edited & sped up to make learning even more efficient. Visit https://www.MedCram.com for over 100 concise and high yield videos. MedCram.com is the home for ALL MedCram medical videos (many medical lectures, and quizzes are not on YouTube). Speaker: Roger Seheult, MD Co-Founder of MedCram.com (https://www.medcram.com) Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram = More understanding in less time MedCram: Medical education topics explained clearly including: Respiratory lectures such as Asthma and COPD. Renal lectures on Acute Renal Failure and Adrenal Gland. Internal medicine videos on Oxygen Hemoglobin Dissociation Curve / Oxyhemoglobin Curve and Medical Acid Base. A growing library on critical care topics such as Shock, Diabetic Ketoacidosis (DKA), aortic stenosis, and Mechanical Ventilation. Cardiology videos on Hypertension, ECG / EKG Interpretation, and heart failure. VQ Mismatch and Hyponatremia lectures have been popular among medical students and physicians. The Pulmonary Function Tests (PFTs) videos and Ventilator-associated pneumonia lectures have been particularly popular with RTs. NPs and PAs have provided great feedback on Pneumonia Treatment and Liver Function Tests among many others. Mechanical ventilation for nursing and the emergency & critical care RN course is available at MedCram.com. Dr. Jacquet teaches our FAST exam tutorial & bedside ultrasound courses. Many nursing students have found the Asthma and shock lectures very helpful. We're starting a new course series on clinical ultrasound & ultrasound medical imaging. Recommended Audience - Medical professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review and test prep for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NBDE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram medical lectures: Website: https://www.MedCram.com Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Subscribe to the official MedCram.com YouTube Channel: https://www.youtube.com/subscription_center?add_user=medcramvideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical education and exam preparation purposes, and not intended to replace recommendations by your doctor or health care provider.
How to Have True Heart Health
 
54:26
How to Have True Heart Health Cholesterol does not cause heart attacks. There is no such thing as good or bad cholesterol. If an artery is "blocked" then why is there blood flow on the other side of the blockage? ==================================================== At http://bergmanchiropractic.com and http://Owners-Guide.com we strive to educate people on natural solutions to health. +++++++++++++++++++++++++++++++++++++++++++++++++++ http://www.theArthritisReversalSystem.com is my online video course with 21 videos, 3 manuals and an online forum! https://www.owners-guide.com/online-consultation/ for online consults. ----------------------------------------------------------------------------------- SUBSCRIBE at http://www.youtube.com/user/johnbchiro CALL TOLL FREE 1-855-712-0012 to get bonus materials not on YouTube or text your first name and email plus 89869 to 1-817-591-2905.
Просмотров: 212905 Dr. John Bergman
Pregnancy can cause strange heart symptoms
 
02:38
Your pregnant. And you feel like your heart is racing. Is that normal? WATCH: How you can stay heart-healthy while pregnant IFrame WellStar Kennestone cardiologist Dr. Mindy Gentry says the answer, typically, is yes. "So very commonly, pregnant women will come in with palpitations, or feeling like their heart is beating fast and hard," Dr. Gentry says. "And oftentimes that's because it is. Your heart rate is naturally higher during pregnancy. A woman's blood volume goes up by about 30% to 50% during pregnancy, and her heart rate may increase by 10 to 20 beats a minute, Dr. Gentry says. But, less than 10% of the time, Dr. Gentry says, hormonal changes that come with pregnancy, can bring on or exacerbate an abnormal heart rhythm. "So when people come in complaining of high heart rate or palpitations, we have to decide is that normal, related to the pregnancy, or is it an abnormal rhythm that has been worsened or exacerbated by the pregnancy," Gentry says. Many women experience a drop in their blood pressure when they're expecting, which can cause dizziness and lightheadedness, "So, trying to hydrate well, and making sure you stay hydrated is very important, to try to keep that blood pressure from dropping low enough that it causes problems," Gentry says. Some pregnant women have the opposite problem, hypertension. Their blood pressure is too high. That's often known as preeclampsia. Pregnant woman can also experience a spike in their blood sugar, or gestational diabetes. "Either of those things does increase the risk of developing cardiovascular disease after pregnancy, and really for decades after the pregnancy," says Gentry. "If you're overweight, or not exercising, that increases the risk significantly." For that reason, Dr. Gentry says, try to get as healthy as you can and to start exercising before you start trying to get pregnant. Then, stay active as long as you safely can into your pregnancy. If something just doesn't feel normal, get it checked out. NEXT ARTICLE: Tired all the time? You may be low on vitamin B12
Просмотров: 11760 FOX 5 Atlanta
💔 Can I Eat Keto if I have High Blood Pressure? (2018 Update)
 
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High Blood Pressure afflicts millions of people across the planet. It increases their risk of heart attack, stroke and kidney failure. Wouldn't it be great if there were a diet which lower blood pressure? Several diets have been proposed to help treat Hypertension, including the DASH Diet, but their results were disappointing. What if there were a diet that not only improved high blood pressure, but also reversed Metabolic Syndrome as well? There are opinions, both expert and otherwise, whether one can eat keto if they have high blood pressure. This video should put those worries to bed, and don't miss the special announcement for Patrons at the end! ------- Join me and let's optimize your health! ------- Still afraid of salt? Read this: https://amzn.to/2ER9RAH Get Dr Berry's Best-Selling Book: LIES MY DOCTOR TOLD ME 📕--▶ http://a.co/g53H5g7 FACEBOOK: https://www.facebook.com/kendberry.md/ INSTAGRAM: https://www.instagram.com/kendberry.md/ TWITTER: https://twitter.com/KenDBerryMD Thanks so much to Jeff P., Joe W. and John C., Vicky R. Kimberly M and Lori B., Greg R. Stephanie, Nicole Z. and Carol I. for being generous Patrons, and helping make this video possible… ▶You can help too, by becoming a Patron: https://goo.gl/kJJYws 🆕 Patron's FaceBook Page: https://goo.gl/XLVjmc (you may have to type a code to prove you're human) 📳Speak with Dr. Berry face-to-face about medical questions you might have using eVisit: https://goo.gl/7ibtW5 Ken D Berry, MD, FAAFP, is a Board Certified Family Physician and Fellow in The American Academy of Family Physicians. He has been practicing Family Medicine in rural Tennessee for over a decade, having seen over 20,000 patients in his career so far. Consult your doctor. Don't use this video as medical advice. I use TubeBuddy, you can too: https://goo.gl/UAmeqA For Collaborations please email me : kendberry.md@gmail.com If you would like to send products or books for me to review, or even a Christmas card lol, send HERE : The Berry Clinic 30 East Main Street Camden Tn, 38320 Any information on diseases and treatments available at this channel is intended for general guidance only and must never be considered a substitute for advice provided by a doctor or other qualified healthcare professional. Always seek the advice of your physician or other qualified health care professional with questions you may have regarding your medical condition. Although all measures are taken to ensure that the contents of the YouTube channel is accurate and up-to-date, all information contained on it is provided ‘as is’. We make no warranties or representations of any kind concerning the accuracy or suitability of the information contained on this channel. Dr. Ken D. Berry may at any time and at its sole discretion change or replace the information available on this channel. To the extent permitted by mandatory law, Dr. Ken D. Berry shall not be liable for any direct, incidental, consequential, indirect or punitive damages arising out of access to or use of any content available on this channel, including viruses, regardless of the accuracy or completeness of any such content. #KetoMD #KetogenicDiet #CarnivoreDiet
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Cast out Spirits of Heart attack
 
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Want to see more videos? Check out my website: www.armyofjesus.com Cast out heart attack and High blood pressure. you can cast them out in the name of Jesus! You can see if you have any then cast them out. If this video helped you give Glory to Jesus
Просмотров: 1332 genoark
Music That Lower Blood Pressure l Isochronic Tones For Lowering Blood Pressure
 
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Music That Lower Blood Pressure l Isochronic Tones For Lowering Blood Pressure by Circle Sound Binaural Sound Therapy Please Like Comment Share & Subscribe us for daily Updates
Просмотров: 3797 Binaural Sound Therapy
Number of teens at risk of heart disease rising
 
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Heart Niagara, a non-profit organization, collected the data for a study between 2002 and 2008 and continues to provide a solution to improve the health of Canadian teens. High blood pressure, high cholesterol and obesity are affecting young teenagers in Canada at alarmingly high rates, and are increasing over time, says a new study presented Monday at the Canadian Cardiovascular Congress in Edmonton. One in seven young teens studied had high blood pressure and most already had at least one major risk factor for heart disease and stroke, says the study, which examined the heart health of 20,719 Grade 9 students aged 14 and 15.
Просмотров: 2873 heartniagara1
Blood Pressure: What Are Systole And Diastole? | Match Health
 
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“Systole” and “diastole” are two terms that are commonly used in reference to the heart. These terms refer to the two basic phases of the heart’s pumping cycle. The systole and diastole phases also relate to blood pressure. If you are interested in licensing this video or the embedded animations, please contact us at www.matchhealth.com. Subscribe to Match Health today to stay up-to-date on the latest in healthcare advancements.
Просмотров: 69820 Match Health
What is blood pressure? | Circulatory system physiology | NCLEX-RN | Khan Academy
 
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Find out what a systolic and diastolic blood pressure mean. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/blood-pressure/v/learn-how-a-stethoscope-can-help-determine-blood-pressure?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/nclex-rn-circulatory-system/rn-circulatory-system/v/thermoregulation-in-the-circulatory-system?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 324071 khanacademymedicine
How to Treat heart murmur in baby 4 months |Adult Heart Murmur
 
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How to Treat heart murmur in baby 4 months |Adult Heart Murmur Heart murmurs are unusual sounds that the blood makes as it is pumped through your heart. Some heart murmurs are innocent heart murmurs and are not indicative of a condition requiring treatment. Other heart murmurs, however, are abnormal and may require monitoring or treatment 1 Take medications if your doctor prescribes them. The medication you are prescribed may vary depending on your particular condition and medical history. Commonly used medications include:[18] Anticoagulants. These medications reduce blood clots. They reduce the likelihood that a blood clot will form in your heart or brain causing a heart attack or stroke. Common medications include aspirin, warfarin (Coumadin, Jantoven) and clopidogrel (Plavix). Diuretics. These medications are used to lower blood pressure, which can reduce the heart murmur. They prevent you from retaining too much water in your body. Angiotensis-converting enzyme (ACE) inhibitors. These medications lower blood pressure, and by doing so, can improve your heart murmur. Statins. These medications lower cholesterol. High cholesterol can aggravate problems with valves. Beta blockers. Beta blockers make your heart beat slower and reduce your blood pressure. This can lessen the murmur. 2 Repair a damaged or leaking valve. Medications can lower the physical stress on your valves, but if you have a valve that needs to be repaired, it would have to be done through surgery. There are several ways your doctor might do this:[19][20] Balloon valvuloplasty. During this procedure the doctor uses a balloon on the end of a catheter to widen valves that have become too narrow. When the balloon is located at the narrow point, the balloon is expanded. The pressure makes the valve wider. Annuloplasty. The surgeon reinforces the area around the valve by inserting a ring. This is used to repair an abnormal opening. Surgery on the valve itself or the supporting tissues. This can repair valves that don’t close properly. 3 Replace a faulty valve. If it is not possible to repair the valve that you have, your doctor may suggest replacing it with an artificial valve. This can be done in several ways:[21] Open-heart surgery. Depending on your situation, your doctor may recommend replacing a valve with either a mechanical valve or a tissue valve. Mechanical valves are long lasting, but increase your risk of blood clots. If you have a mechanical valve you would need to take blood-thinning medications for the rest of your life to reduce your risk of heart attacks and strokes. Tissue valves use material from a pig, cow, organ donor, or your own tissue. The drawback is that tissue valves may need to be replaced as they usually don’t last as long. The advantage is that these valves don’t absolutely need long term blood thinners. A transcatheter aortic valve replacement. This procedure doesn’t require open-heart surgery. Instead the new valve is inserted with a catheter. The catheter is inserted elsewhere in your body, such as the leg, and used to bring the valve to your heart. SUBSCRIBE TO MORE VIDEOS ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,...........,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, WATCH MORE HELPFUL VIDEOS: 21,TOP 5 health tips in 2017 in XHOSA |tips zempilo IN XHOSA SOUTH AFRICA https://www.youtube.com/watch?v=MEk9U6uWK_o 23,working out WITHOUT a gym| best way to WORKOUT AT HOME https://www.youtube.com/watch?v=kblrj0-jr4w 24,How to Be in Your Happy Place https://www.youtube.com/watch?v=1xf0lqfQMhs 25,How to Survive Cancer|Desirable Hospital Treatment-https://www.youtube.com/watch?v=0ZRUCVN9KCM 26,how to lose belly fat fast using home remedies| lose stomach fats at home https://www.youtube.com/watch?v=sO2jCI_hfao 27,How to Avoid Type 2 Diabetes|diabetes treatment https://www.youtube.com/watch?v=D5EuIukFkN4 28,How to Live With Chronic Obstructive Pulmonary Disease https://www.youtube.com/watch?v=zBjntMF42MY 29,How to Prevent Stroke|stroke symptoms https://www.youtube.com/watch?v=ONJAFwgMCpA 30,A wellness plan is a plan of action geared towards achieving personal wellness. Personal wellness https://www.youtube.com/watch?v=wT5sI9Qx0Ww ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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Cardiac Output, Stroke volume, EDV, ESV, Ejection Fraction
 
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Cardiac Physiology Basics. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia CARDIAC OUTPUT is the amount of blood pumped by each ventricle in one minute. It is the product of STROKE VOLUME – the amount of blood pumped in one heartbeat, and HEART RATE – the number of beats in one minute. An INcrease in either stroke volume or heart rate results in INcreased cardiac output, and vice versa. For example, during physical exercises, the heart beats faster to put out more blood in response to higher demand of the body. It is noteworthy that the ventricles do NOT eject ALL the blood they contain in one beat. In a typical example, a ventricle is filled with about 100ml of blood at the end of its load, but only 60ml is ejected during contraction. This corresponds to an EJECTION fraction of 60%. The 100ml is the end-DIASTOLIC volume, or EDV. The 40ml that remains in the ventricle after contraction is the end-SYSTOLIC volume, or ESV. The stroke volume equals EDV minus ESV, and is dependent on 3 factors: contractility, preload, and afterload. Contractility refers to the force of the contraction of the heart muscle. The more forceful the contraction, the more blood it ejects. PRELOAD is RELATED to the end-diastolic volume. Preload, by definition, is the degree of STRETCH of cardiac myocytes at the end of ventricular filling, but since this parameter is not readily measurable in patients, EDV is used instead. This is because the stretch level of the wall of a ventricle INcreases as it’s filled with more and more blood; just like a balloon - the more air it contains, the more stretched it is. According to the Frank-Starling mechanism, the greater the stretch, the greater the force of contraction. In the balloon analogy, the more inflated the balloon, the more forceful it releases air when deflated. AFTERLOAD, on the other hand, is the RESISTANCE that the ventricle must overcome to eject blood. Afterload includes 2 major components: - Vascular pressure: The pressure in the left ventricle must be GREATER than the systemic pressure for the aortic valve to open. Similarly, the pressure in the right ventricle must exceed pulmonary pressure to open the pulmonary valve. In hypertension for example, higher vascular pressures make it more difficult for the valves to open, resulting in a REDUCED amount of ejected blood. - Damage to the valves, such as stenosis, also presents higher resistance and leads to lower blood output. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Просмотров: 181413 Alila Medical Media
Health District Recognizes American Heart Month - Health News - American News
 
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Health District Recognizes American Heart Month - News health. the American heart association cholesterol heart attack heart attack symptoms signs of a heart attack congestive heart failure high blood pressure blood pressure chest pain the heart murmur american heart hearts Health News - American news
Просмотров: 3 American News
Normal Systolic Blood Pressure
 
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Normal Systolic Blood Pressure
Просмотров: 1364 Healthy Blood Pressure
Aortic Regurgitation (Insufficiency) Explained Clearly
 
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Understand aortic regurgitation (insufficiency) with this clear explanation by Dr. Roger Seheult of http://www.medcram.com. Includes discussion on the causes, pathophysiology, clinical features and murmur, diagnosis, treatment, and indications for valve replacement. This video on aortic insufficiency (regurgitation) is part of a series on heart murmurs and valves called "Heart Valves Explained Clearly." Speaker: Roger Seheult, MD Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram: Medical topics explained clearly including: Asthma, COPD, Acute Renal Failure, Mechanical Ventilation, Oxygen Hemoglobin Dissociation Curve, Hypertension, Shock, Diabetic Ketoacidosis (DKA), Medical Acid Base, VQ Mismatch, Hyponatremia, Liver Function Tests, Pulmonary Function Tests (PFTs), Adrenal Gland, Pneumonia Treatment, any many others. New topics are often added weekly- please subscribe to help support MedCram and become notified when new videos have been uploaded. Subscribe: https://www.youtube.com/subscription_center?add_user=medcramvideos Recommended Audience: Health care professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NDBE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram: Complete Video library: https://www.youtube.com/c/medcram Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical educational and exam preparation purposes, and not intended to replace recommendations by your health care provider.
Просмотров: 123038 MedCram - Medical Lectures Explained CLEARLY
I have a family history of high blood pressure.  Does that matter?
 
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CRY consultant cardiologist, Dr Sanjay Sharma, answers frequently asked questions about young sudden cardiac death and heart testing.
Просмотров: 371 Cardiac Risk in the Young
Heart Valve Murmurs & Maneuvers-The Best Explanation ever! *USMLE STEPs 1, 2 & 3*
 
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The best explanation of heart valve murmurs and maneuvers! Watch till the end for our table with our 3 easy and comprehensive rules for heart valve maneuvers. One video explains it all! About the USMLE CHANNEL - We are Niya and Raj, and we are here to share with you our passion for medicine! We have successfully passed all USMLE STEPs and we know what YOU NEED to know, in order to SCORE phenomenally HIGH and enjoy RESIDENCY in the UNITED STATES. We are creating medical content videos for all STEPs - yes ALL of them-1, 2 and 3! Our videos are finely tuned, to provide you with the complete understanding of the most updated material, that will help you pick the right answers on the tests and in your future clinical practice. Because what you are studying here, trust us, you will be needing during your residency training! In our videos, we will be using our very own PERSONALLY CRAFTED MIND MAPS, that will make all that large content seem small and make concepts stick. We'll also be integrating quite a lot, which in our years of teaching experience has proven to give the best results. We have walked your journey, and if when starting it, we knew what we know now, life would have been so much easier. And that’s the idea behind the birth of this channel, to be here for you and give you the knowledge that will help you succeed. Enjoy our videos! Stay updated! Love what you are learning! Because in the end - IT IS ALL WORTH IT! DISCLAIMER: The Video Content has been made available for informational and educational purposes only. The Video Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of qualified health professionals and educators for clarification or continued education on any materials expressed herein prior to patient treatment and skills implementation. Attributions: Music -https://www.bensound.com Photo by Aaditya Arora from Pexels
Просмотров: 667 THE USMLE CHANNEL.
Beat heart disease part 3 http://maximizedlivingdrpellow.com/
 
08:07
http://maximizedlivingdrpellow.com/ You've been lied to about the definition of the word Health and how to beat heart diseases such as cure for heart attacks, high blood pressure, heart failure, arrhythmia, congestive heart failure, pericardial disorders, heart valve disease, and congenital heart disease. Watch and learn as this video describes the true definition of the word health that 99% of Americans don't know. Understand what it takes to be the 1 % that lives the life of your dreams on the Cruise Ship! Beat heart disease
Просмотров: 746 FROSTIE303
The Cardiac Cycle, Animation
 
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Phases of the cardiac cycle. This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by: Sue Stern. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia The cycle is initiated with the firing of the SA node that stimulates the atria to depolarize. This is represented by the P-wave on the ECG. Atrial contraction starts shortly after the P-wave begins, and causes the pressure within the atria to increase, FORCING blood into the ventricles. Atrial contraction, however, only accounts for a FRACTION of ventricular filling, because at this point, the ventricles are ALREADY almost full due to PASSIVE blood flow DOWN the ventricles through the OPEN AV valves. As atrial contraction completes, atrial pressure begins to FALL, REVERSING the pressure gradient across the AV valves, causing them to CLOSE. The closing of the AV valves produces the first heart sound, S1, and marks the beginning of SYSTOLE. At this point, ventricular depolarization, represented by the QRS complex, is half way through, and the ventricles start to contract, RAPIDLY building UP pressures inside the ventricles. For a moment, however, the semilunar valves remain closed, and the ventricles contract within a CLOSED space. This phase is referred to as isovolumetric contraction, because NO blood is ejected and ventricular volume is UN-changed. Ventricular ejection starts when ventricular pressures EXCEED the pressures within the aorta and pulmonary artery; the aortic and pulmonic valves OPEN and blood is EJECTED out of the ventricles. This is the RAPID ejection phase. As ventricular repolarization, reflected by the T-wave, begins, ventricular pressure starts to FALL and the force of ejection is REDUCED. When ventricular pressures drop BELOW aortic and pulmonary pressures, the semilunar valves CLOSE, marking the end of systole and beginning of diastole. Closure of semilunar valves produces the second heart sound, S2. The first part of diastole is, again, isovolumetric, as the ventricles relax with ALL valves CLOSED. Ventricular pressure drops RAPIDLY but their volumes remain UNchanged. Meanwhile, the atria are being filled with blood and atrial pressures RISE slowly. Ventricular FILLING starts when ventricular pressures drop BELOW atrial pressures, causing the AV valve to open, allowing blood to flow DOWN the ventricles PASSIVELY. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
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Systolic murmur in mitral regurgitation
 
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Mitral regurgitation — The holosystolic murmur of MR is high pitched and best heard with the diaphragm of the stethoscope and the patient in the left lateral decubitus position . Radiation depends upon the murmur intensity, which may be variable. The direction of radiation follows the direction of the regurgitant jet into the left atrium. ●When the jet is directed posterolaterally, the apical holosystolic murmur radiates toward the left axilla, inferior angle of the left scapula, and over the thoracic spine . In some patients, a loud murmur may be transmitted up the spine and sometimes to the top of the head. ●The murmur radiates toward the base and root of the neck if the regurgitant stream is directed anteromedially against the interatrial septum near the base of the aorta. Thus, it can be confused with the murmur of aortic stenosis or obstructive hypertrophic cardiomyopathy. The character of the carotid pulse and the behavior of S2 provide important clues to the diagnosis. Associated physical findings may help to characterize the nature and severity of MR, although with significant limitations. A more benign overall examination is suggestive of less severe MR and primary valve disease. Abnormalities (eg, S3, an accentuated P2, or a displaced apical impulse) are less helpful, since they can occur with primary valve disease, secondary MR, or a separate cardiac or pulmonary abnormality. The value and limitations of associated physical findings in a patient with MR is illustrated by the following: ●The absence of an S3 and cardiac enlargement suggest hemodynamically insignificant chronic MR. In contrast, clinical evidence of pulmonary hypertension (accentuated P2, right ventricular systolic hypertension) and right-sided heart failure are almost always associated with significant MR, provided no other cause of pulmonary hypertension coexists. ●A normal or hyperdynamic LV apical impulse suggests normal LV systolic function, and therefore primary MR. However, a displaced or sustained apical impulse may occur with either primary or secondary MR. ●In patients with either severe primary MR or a dilated cardiomyopathy with secondary (functional) MR, there may be an S3 gallop due to the high antegrade flow across the mitral valve, and findings of pulmonary hypertension and right heart failure. However, in dilated cardiomyopathy, S3 and findings of pulmonary hypertension may be present with mild or insignificant MR.
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Ventricular Septal Defect, Animation
 
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Congenital heart defects: VSD: Pathology, Symptoms, Diagnosis and Treatment. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia This video and other related images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/cardiology-and-vascular-diseases ©Alila Medical Media. All rights reserved. Voice by Sue Stern All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Ventricular septal defect, or VSD, refers to an OPENING in the interventricular septum that separates the two ventricles of the heart. In normal circulation, oxygen-poor blood from the body returns to the RIGHT side of the heart where it is pumped into the pulmonary artery and to the lungs. After being oxygenated, oxygen-rich blood from the lungs returns to the LEFT side of the heart to be pumped into the aorta and out to the body. A VSD allows ABnormal blood flow between the two ventricles. The NET flow of blood, called a SHUNT, is usually from LEFT to RIGHT due to significantly HIGHER blood pressure in the LEFT side of the heart. This is because the left side has to pump blood all over the body while the right side only needs to send it to the lungs. If the defect is small, the shunt is negligible and does not result in any symptoms. A large defect, on the other hand, may OVERLOAD the right side of the heart, causing it to FAIL. Heart failure symptoms usually appear during the first few weeks of life and include: fatigue, shortness of breath, difficulty feeding and poor growth. Without treatment, other complications may also occur. As the right ventricle continuously pumps MORE blood to the lungs, the entire pulmonary vasculature may be overloaded and pulmonary HYPERtension may result. To OVERCOME the high pressure in the lungs, the right ventricle has to generate even HIGHER pressure, which eventually becomes GREATER than that of the LEFT ventricle. This REVERSES the direction of the shunt, causing oxygen-POOR blood to flow from RIGHT to LEFT and be sent to all tissues of the body. The resulting oxygen DEPRIVATION may be seen as a BLUISH skin color, known as CYANOSIS. A VSD can happen alone or in combination with other congenital defects in conditions such as Down syndrome, or tetralogy of Fallot. The cause is unknown but likely to involve both genetic and environmental factors. The turbulence of abnormal blood flow in VSD produces heart murmurs, which can be heard using a stethoscope. Diagnosis is confirmed by echocardiography. VSD is the most common congenital heart defect in infants, but the defect is small in most cases. Small defects usually close on their own in early childhood and no treatment is needed. Large defects that produce symptoms usually require surgical closure in the first year of life.
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Aortic Stenosis Explained Clearly
 
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Understand aortic valve stenosis with this clear explanation from Dr. Roger Seheult of http://www.medcram.com. Includes discussion of heart anatomy, pathophysiology, heart sounds and murmurs, valves, symptoms, atrial fibrillation, cardiac output, LVH, pulse pressure, paradoxical splitting of the second heart sound, and treatment of aortic stenosis. Speaker: Roger Seheult, MD Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram: Medical topics explained clearly including: Asthma, COPD, Acute Renal Failure, Mechanical Ventilation, Oxygen Hemoglobin Dissociation Curve, Hypertension, Shock, Diabetic Ketoacidosis (DKA), Medical Acid Base, VQ Mismatch, Hyponatremia, Liver Function Tests, Pulmonary Function Tests (PFTs), Adrenal Gland, Pneumonia Treatment, any many others. New topics are often added weekly- please subscribe to help support MedCram and become notified when new videos have been uploaded. Subscribe: https://www.youtube.com/subscription_center?add_user=medcramvideos Recommended Audience: Health care professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NDBE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram: Complete Video library: https://www.youtube.com/c/medcram Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical educational and exam preparation purposes, and not intended to replace recommendations by your health care provider.
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Beat heart disease part 4 http://maximizedlivingdrpellow.com/
 
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http://maximizedlivingdrpellow.com/ You've been lied to about the definition of the word Health and how to beat heart diseases such as cure for heart attacks, high blood pressure, heart failure, arrhythmia, congestive heart failure, pericardial disorders, heart valve disease, and congenital heart disease. Watch and learn as this video describes the true definition of the word health that 99% of Americans don't know. Understand what it takes to be the 1% that lives the life of your dreams on the Cruise Ship! Beat heart disease
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Murrieta Cardiologists - What is a heart murmur?
 
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Download the free heart health guide at http://www.MurrietaCardiologist.com. Dr Sanjay Bhojraj of Shiva Heart Center discusses the possible dangers of heart murmurs. Murrieta cardiologists
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USMLE and COMLEX Review: Maneuvers Affecting Ventricular Volume and Heart Murmurs
 
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In this video Dr. Jahan Eftekar will teach you the mechanism of maneuvers that affect ventricular volume, and heart sounds and murmurs in various pathological conditions. You will learn how modulating preload and afterload by squatting, leg-raising, hand-gripping, valsalva, standing, and select medications will modify the volume of the ventricles and murmur intensity in several must-know cardiac pathological conditions. This is a preparatory course for the USMLE and COMLEX exams. The lecture includes many high-yield questions and several simulated multiple-choice style test items. If you like to receive a PDF file of Northwestern Medical Review workbooks that accompany this video, please send an email to: contactus@northwesternmedicalreview.com
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Pulmonary Hypertension Explained Clearly by MedCram.com
 
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Dr. Roger Seheult explains the key aspects of pulmonary hypertension: 0:14 - Definition of pulmonary hypertension 0:20 - Mean pulmonary artery pressure 1:00 - Using systolic to estimate pulmonary hypertension with echocardiogram 1:18 - 5 different WHO pulmonary hypertension groups 1:30 - Pulmonary arteriolar hypertension (PAH), Idiopathic pulmonary hypertension, collagen vascular diseases, portal HTN 3:35 - BMPR2 4:00 - Left heart failure 4:10 - Lung disease, COPD, OSA, idiopathic pulmonary fibrosis 4:35 - Pulmonary embolism, chronic VTE 4:50 - Hematologic disorders, sarcoidosis, glycogen storage diseases, renal failure 5:40 - Amphetamines 5:50 - Diagnosis of pulmonary hypertension and physical exam findings 6:07 - Heart sounds, loud P2, tricuspid regurgitation, RV heave 6:35 - JVP, c,v waves liver pulsatile, edematous legs 6:58 - Chest Xray findings with pulmonary hypertension 7:36 - ECG/EKG findings with pulmonary hypertension, RVH, RBBB 8:17 - Echocardiogram findings with pulmonary hypertension 9:03 - Tricuspid regurgitation, regurgitant jet, Modified Bernoulli Equation 10:40 - Advantages of echocardiogram: PASP, 11:10 - Echo bubble study 11:25 - Right heart catheter, wedge pressure, Left atrial pressure (LAP), mean artery pressure (MAP) Speaker: Roger Seheult, MD Clinical and Exam Preparation Instructor Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine. MedCram: Medical topics explained clearly including: Asthma, COPD, Acute Renal Failure, Mechanical Ventilation, Oxygen Hemoglobin Dissociation Curve, Hypertension, Shock, Diabetic Ketoacidosis (DKA), Medical Acid Base, VQ Mismatch, Hyponatremia, Liver Function Tests, Pulmonary Function Tests (PFTs), Adrenal Gland, Pneumonia Treatment, any many others. New topics are often added weekly- please subscribe to help support MedCram and become notified when new videos have been uploaded. Subscribe: https://www.youtube.com/subscription_... Recommended Audience: Health care professionals and medical students: including physicians, nurse practitioners, physician assistants, nurses, respiratory therapists, EMT and paramedics, and many others. Review for USMLE, MCAT, PANCE, NCLEX, NAPLEX, NDBE, RN, RT, MD, DO, PA, NP school and board examinations. More from MedCram: Complete Video library: https://www.youtube.com/c/medcram Facebook: https://www.facebook.com/MedCram Google+: https://plus.google.com/u/1/+Medcram Twitter: https://twitter.com/MedCramVideos Produced by Kyle Allred PA-C Please note: MedCram medical videos, medical lectures, medical illustrations, and medical animations are for medical educational and exam preparation purposes, and not intended to replace recommendations by your health care provider.
Просмотров: 121823 MedCram - Medical Lectures Explained CLEARLY
A heart murmur?? 😳 Really?!? 🙄
 
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