ANATOMY

Detailed explanation-1: -Bicuspid aortic valve is a heart problem present at birth. That means it is a congenital heart defect. The aortic valve is between the left lower heart chamber and the body’s main artery, called the aorta.

Detailed explanation-2: -Tricuspid valve visible at bottom right.) The mitral valve (/ˈmaɪtrəl/), also known as the bicuspid valve or left atrioventricular valve, is one of the four heart valves. It has two cusps or flaps and lies between the left atrium and the left ventricle of the heart.

Detailed explanation-3: -The AV valves allow blood to flow from the atria to the ventricles, but not in the reverse direction. The right AV valve is called the tricuspid valve, the left is called the mitral valve.