does leaking heart valve cause high blood pressure?
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If you have long-term untreated or improperly treated mitral regurgitation, you can develop a type of high blood pressure that affects the vessels in the lungs (pulmonary hypertension). A leaky mitral valve can increase pressure in the left atrium, which can eventually cause pulmonary hypertension.
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Leaky Heart Valve and Mitral Regurgitation Causes of a leaky mitral valve include: Mitral valve prolapse (an improper closing of the valve) An enlarged heart, called cardiomyopathy, due to hypertension, coronary artery disease, or another cause.
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If you have long-term untreated or improperly treated mitral regurgitation, you can develop a type of high blood pressure that affects the vessels in the lungs (pulmonary hypertension).
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A healthy mitral valve keeps your blood moving in the right direction. A leaky valve doesn't close the way it should, allowing some blood to flow backward into the left atrium. If left untreated, a leaky valve could lead to heart failure.
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Although high blood pressure is common, it's not harmless. High blood pressure is a major cause of atherosclerosis, the artery-clogging process that leads to heart attacks and strokes. Blood pressure higher than 130/80 is seen in: 69% of people who have their first heart attack.
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Heart attack — High blood pressure damages arteries that can become blocked and prevent blood flow to the heart muscle. Stroke — High blood pressure can cause blood vessels in the brain to clog more easily or even burst.
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High blood pressure can also make a stroke due to a bleed (haemorrhagic stroke) more likely. One way this can happen is if you have an aneurysm (weakened blood vessel) in your brain. If this is damaged over time by high blood pressure, it can leak or burst, causing a bleed in the brain.
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Extremely high blood pressure — a top number (systolic pressure) of 180 millimeters of mercury (mm Hg) or higher or a bottom number (diastolic pressure) of 120 mm Hg or higher — can damage blood vessels. The blood vessels become inflamed and may leak fluid or blood.
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Much of the time, MVP doesn't cause any problems. Rarely, blood can leak the wrong way through the floppy valve. This can lead to palpitations, shortness of breath, chest pain, and other symptoms.
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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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High Blood Pressure. A cardiologist can help you manage your blood pressure. High blood pressure is a strong risk factor for both heart disease and stroke, and making sure that you “know your numbers” is important in preventing a cardiac event.
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In fact, children whose parents have high blood pressure are at greater risk for developing it — and they should be monitored. In other cases, high blood pressure may also be related to congenital heart disease. Additionally, obesity contributes to high blood pressure in children.
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Left undetected (or uncontrolled), high blood pressure can lead to: Heart attack — High blood pressure damages arteries that can become blocked and prevent blood flow to the heart muscle. Stroke — High blood pressure can cause blood vessels in the brain to clog more easily or even burst.
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If the bottom number (diastolic pressure) is consistently higher than 90 - this is known as Isolated Diastolic Hypertension. If you have hypertension, this higher pressure it puts extra strain on your heart and blood vessels. Over time, this extra strain increases your risk of a heart attack or stroke.
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In general, nosebleeds are not a symptom or result of high blood pressure. It is possible, but rare, that severe high blood pressure may worsen or prolong bleeding if you have a nosebleed. Causes shown here are commonly associated with this symptom.
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In some cases, blood may leak backward through the valve (mitral valve regurgitation). This may not cause problems if only a small amount of blood leaks back into the left atrium. More severe mitral valve regurgitation can cause symptoms such as shortness of breath, fatigue or lightheadedness.
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Blood vessels damaged by high blood pressure can narrow, rupture or leak. High blood pressure can also cause blood clots to form in the arteries leading to your brain, blocking blood flow and potentially causing a stroke.