Overview
Mitral valve prolapse (MVP) is a heart issue in which your mitral valve flaps bow or flop back into your left atrium. This may prevent your valve from closing as tightly as it should between your left atrium and left ventricle. These are the two heart chambers that collect and pump oxygen-rich blood out to your body.
Your mitral valve’s two tissue flaps (leaflets) open and shut with each heartbeat. This is how they manage blood flow out of your left atrium and into your left ventricle.
Mitral valve prolapse is a common form of mitral valve disease that affects 2% to 3% of the general population. MVP is often harmless. Many people have no symptoms and don’t even know they have it. That’s because their valve can still function well.
Some people with moderate or severe prolapse have symptoms and need treatment. It may be daunting to hear that you need surgery. But it may be comforting to know that many people have had successful procedures.
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