[CVS] Q.3) Types of heart valves:

Ans. There are four types of heart valves:

1. Right atrioventricular valve (tricuspid valve due to three cusps).
2. Left atrioventricular valve (mitral valve or bicuspid valve due to two cusps).
3. Aortic valve (Semi lunar valves or tricuspid valve).
4. Pulmonary valve (Semi lunar valves or tricuspid valve).