how serious is mitral valve prolapse?
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However, in the most serious cases it can cause abnormal heartbeats (arrhythmias) that may eventually become life-threatening. When mitral valve prolapse is severe enough to cause significant valve leakage, called “regurgitation,” it can lead to serious complications such as heart attack and stroke.
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What is mitral valve prolapse? The mitral valve allows blood to flow from the left atrium to the left ventricle in the heart. Mitral valve prolapse (MVP) is the bulging (prolapse) of one or both of the mitral valve flaps (leaflets) into the left atrium when the heart contracts.
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The primary form of Mitral Valve Prolapse is seen frequently in people with Marfan's Syndrome or other inherited connective tissue diseases, but is most often seen in people with no other form of heart disease.
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Widely disparate estimates of long term survival in patients with mitral regurgitation—between 97–27% at five years—have been reported. We analysed the natural history of mitral regurgitation caused by flail leaflets because these patients present with severe mitral regurgitation in more than 85% of cases.
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Which patient is most likely to have mitral valve prolapse? Mitral valve prolapse (MVP) is most commonly diagnosed in women aged 14-30 years of age.
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Most people who have mitral valve prolapse (MVP) aren't affected by the condition. They don't have any symptoms or major mitral valve backflow. When MVP does cause signs and symptoms, they may include: Palpitations (feelings that your heart is skipping a beat, fluttering, or beating too hard or too fast)
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A prolapsing mitral valve cannot cure naturally, and a leaking bicuspid heart valve cannot heal itself if you have the affliction. In mitral valve prolapse, irregular mitral valve leaflets prolapse and do not shut properly.
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Living With. Most people who have mitral valve prolapse (MVP) have no symptoms or related problems, do not need treatment, and are able to lead normal, active lives. If symptoms and complications do occur, most often you can control them with medicines.
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The exact cause of mitral valve prolapse (MVP) isn't known. Most people who have the condition are born with it. MVP tends to run in families. Also, it's more common in people who are born with connective tissue disorders, such as Marfan syndrome.
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Mitral valve prolapse is most often caused by idiopathic myxomatous degeneration of the mitral valve and chordae tendineae. Mitral regurgitation (MR) is the most common complication. Heart sounds often include a sharp, mid-systolic click that occurs earlier with the Valsalva maneuver.
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Background: Mitral valve prolapse (MVP) is the most common primary valvular abnormality in a young population. In some individuals, MVP is silent or associated with palpitations, dizziness, chest pain, and abnormal electrocardiogram (ECG) repolarization with or without ventricular arrhythmias.
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Unlike angina and chest pain, rarely, mitral valve prolapse occurs during or after exercise,and may not respond to nitroglycerin. Anxiety, panic attacks, and depression may be associated with mitral valve prolapse. Like fatigue, these symptoms are believed to be related to imbalances of the autonomic nervous system.
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This family shows a close correlation between mitral valve prolapse and potentially lethal bradycardia. Excessive vagal tone is believed to be responsible for both bradycardia and sinus arrest, which in two patients was prevented by permanent demand pacing.
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Mitral valve prolapse occurs in around 2% of the population. A person can be born with the genetic risk of developing MVP. It also can be caused by other health problems, such as some connective tissue diseases.
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It is not known if mild mitral valve prolapse (MVP) is a particular risk for complications from covid-19 infection. Rarely, bacteria that enter the bloodstream can cause a condition called endocarditis, an infection of the inner lining of the heart chambers and valves.
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In most people, mitral valve prolapse isn't life-threatening and doesn't require treatment or changes in lifestyle. Some people with mitral valve prolapse, however, require treatment.
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Though Mitral Valve Prolapse is usually not serious, it may be accompanied by various minor symptoms, such as shortness of breath, tiredness, heart palpitations, chest pains, dizziness, headaches, and insomnia.