Mitral valve prolapse treatments include medication to manage symptoms, lifestyle changes, and in people with severe cases, surgical intervention to repair or replace the mitral valve. Mitral valve ...

Dear Doctors: I am 66 years old and an avid cyclist. Last winter, after we went for a long ride, I suddenly felt lightheaded and then fainted. My doctor ordered a series of heart scans that found ...

The larger the sail, the more wind it catches. But as that size increases, so does the stress experienced by each sheet and line connected to the canvas. The same thing can be said for a heart with ...

Your heart has four chambers, two on the right and two on the left. Blood flows into the right side of the heart, then to the lungs where it receives oxygen. From the lungs it flows into the left ...

Valvular heart disease, also called heart valve disease, occurs when you have a diseased or damaged heart valve. When your heart pumps blood, your valves open and close to keep blood flowing in the ...

The mitral valve controls the flow of blood from the heart’s left atrium down to the left ventricle, where it is pumped out to the body. When part of the valve doesn’t close properly, it’s called ...

Myxomatous degeneration is the buildup of certain molecules in heart valve tissue, causing the valve to become loose or weak. Severe cases can lead to complications like heart failure. Myxomatous ...

Researchers at the Icahn School of Medicine at Mount Sinai have been awarded a $10.2 million grant from the National Heart, Lung and Blood Institute of the National Institutes of Health to investigate ...

Dear Doctors: I am 66 years old and an avid cyclist. Last winter, after we went for a long ride, I suddenly felt lightheaded and then fainted. My doctor ordered a series of heart scans that found ...