What is mitral valve repair?
Mitral valve repair is a surgery to repair a mitral valve that isn’t working properly due to valvular heart disease. Mitral valves can have one of two malfunctions: • Regurgitation – A valve doesn’t close completely, causing blood to flow backward instead of forward through the valve. • Stenosis – A valve opening doesn’t form properly or becomes narrow, inhibiting the flow of blood out of the chambers of the heart. When this happens, the heart is forced to pump blood with increased force in order to move blood through the stiff (stenotic) valve. When mitral valves fail to open and close properly, the heart can become damaged. Heart valve problems are one cause of heart failure.