is mitral valve prolapse and mitral valve regurgitation the same thing?
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In mitral valve prolapse, the leaflets of the mitral valve bulge (prolapse) into the left atrium like a parachute during the heart's contraction. Sometimes mitral valve prolapse causes blood to leak back into the atrium from the ventricle, which is called mitral valve regurgitation.
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Share on Pinterest Some people with mitral valve prolapse experience dizziness, tiredness, and palpitations, among other symptoms. Many people with mitral valve prolapse will never experience symptoms. The diagnosis will often come as a surprise. However, some people develop symptoms that get worse over time.
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Causes. Mitral valve prolapse is usually caused by problems with the tissues that join the mitral valve to the heart muscles. Some people with the condition are born with it, and it's more common in people with connective tissue disorders, such as Marfan syndrome.
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Chest pain is the most frequent symptom in people who have symptoms with mitral valve prolapse. The chest pain may be very bothersome and frightening, but it does not increase the risk of heart attack, death, or other heart problems. Mitral valve prolapse is a common cause of mitral regurgitation.
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With mitral valve regurgitation, the heart's mitral valve is leaky. Some blood flows back into the left atrium from the left ventricle. You may not have symptoms for many years. Chronic mitral valve regurgitation may get worse and need surgery. Acute, severe mitral valve regurgitation is a medical emergency.
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Mitral valve prolapse, also called MVP, is a condition in which the two valve flaps of the mitral valve don't close smoothly or evenly, but bulge (prolapse) upward into the left atrium. Mitral valve prolapse is also known as click-murmur syndrome, Barlow's syndrome or floppy valve syndrome.
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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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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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The answer to both of these questions is no, unfortunately. Disturbing MVP symptoms may come and go, change in frequency and intensity, or even dissipate over time. However, because mitral valve prolapse is a physical abnormality of the mitral heart valve, it will never heal itself or go away.
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Those with mitral valve prolapse may not have any regurgitation (leaky valve) or they may have a range of severity from a mild leak to a very floppy, leaky valve. The majority of people have no leak or a mild leak. In this case, MVP is not a cause for concern.
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Diagnosis. Doctors may diagnose mitral valve prolapse at any age. Your doctor is most likely to diagnose mitral valve prolapse while listening to your heart with a stethoscope during a physical examination. If you have mitral valve prolapse, your doctor may hear a clicking sound, which is common with this condition.
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ECHO is usually sufficient to establish a diagnosis of mitral valve prolapse, but in some cases, it can miss the condition. The echo will also quantitate the degree of abnormality, including any significant leaky mitral valve or mitral insufficiency.
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Upon auscultation of an individual with mitral valve prolapse, a mid-systolic click, followed by a late systolic murmur heard best at the apex, is common. The length of the murmur signifies the time period over which blood is leaking back into the left atrium, known as regurgitation.
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Risk factors Mitral valve prolapse can develop in any person at any age. Serious symptoms of mitral valve prolapse tend to occur most often in men older than 50. Mitral valve prolapse can run in families and may be linked to several other conditions, such as: Marfan syndrome.
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In Mitral Valve Prolapse, the flaps enlarge and stretch inward toward the left atrium, sometimes "snapping" during systole, and may allow some backflow of blood into the left atrium (regurgitation).
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When it's mild, mitral valve regurgitation usually does not cause any problems. However, severe mitral valve regurgitation can lead to complications, including: Heart failure. Heart failure results when your heart can't pump enough blood to meet your body's needs.
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The mitral valve prolapse (MVP) syndrome has a strong hereditary tendency, although the exact cause is unknown. Affected family members are often tall, thin, with long arms and fingers, and straight backs. Mitral valve prolapse is more common in women from 20 to 40 years old; however, also occurs in men.