ANATOMY

Detailed explanation-1: -The four valves are the aortic valve, mitral valve, pulmonary valve and tricuspid valve.

Detailed explanation-2: -Overview. There are four valves in the heart: aortic valve, mitral valve, tricuspid valve, and pulmonary valve. The valves are designed to control the direction of blood flow through the heart.

Detailed explanation-3: -A normal heart and heart valve problems The four heart valves, which keep blood flowing in the right direction, are the mitral, tricuspid, pulmonary and aortic valves. Each valve has flaps (leaflets) that open and close once per heartbeat.

Detailed explanation-4: -There are four valves associated with the heart. The two atrioventricular valves, and the two semilunar valves. the two semilunar valves, the aortic and pulmonary, have a similar design, each consisting of a fibrous valve ring at the base of the vessel, with three leaflets, each occupying a third of closed valve.

Detailed explanation-5: -Tricuspid Valve. Has three leaflets or cusps. Pulmonary Valve (or Pulmonic Valve) (link opens in new window) Mitral Valve. Has two leaflets. Aortic Valve. Has three leaflets, unless it’s abnormal from birth, i.e., bicuspid aortic valve. 08-May-2020