PATHOLOGY

Detailed explanation-1: -There are two types of heart valves; the atrioventricular valves (mitral, tricuspid) and the semilunar valves (aortic and pulmonic). The pulmonic valve physically separates the right ventricle from the pulmonary trunk.

Detailed explanation-2: -The pulmonary valve is one of four valves that control blood flow in the heart. It’s between the lower right heart chamber (right ventricle) and the artery that delivers blood to the lungs (pulmonary artery).

Detailed explanation-3: -The four valves are the aortic valve, mitral valve, pulmonary valve and tricuspid valve.