Mitral valve prolapse is a condition affecting the heart. Doctors may also call it floppy mitral valve syndrome or systolic click-murmur syndrome. It stems from a mitral valve malfunction, which may ...

A leaky heart valve — also known as heart valve regurgitation or valve insufficiency — is a heart valve that does not close properly. As the heart pumps, some blood leaks back through the valve. The ...

A leaky heart valve may not cause any symptoms, or symptoms can come on gradually over time. Some of the most common symptoms of a leaky heart valve can also be caused by other conditions. Your heart ...

Heart valve diseases affect how blood flows through the heart muscle. Not all people experience symptoms, even if the condition is severe. You may recognize these early signs and symptoms of heart ...

The heart sends blood in a certain direction through the four valves, supplying oxygen to the whole body. However, if this valve does not open or close properly, blood flow problems arise, and the ...

Pulmonary valve stenosis can be both congenital (present at birth) or something adults develop later on in life. It can range in severity from mild to severe cases. Often, a person may not know they ...