The four valves of the heart allow blood to flow through the heart in the right direction. The valves open or close each time the heart beats. Problems with the heart valves can lead to palpitations, ...

Valvular heart disease is a form of heart disease that occurs when one or more of the heart’s four valves don’t function properly. Valve replacement surgery may be an option if the valves of your ...

Heart valve disorders can reduce the amount of blood that flows through the heart’s valves or cause blood to leak backward through a valve. Some people experience no symptoms, while others may have ...