Mention the various valves and their location in the human heart.

there are 4 valves found in the human heart.

1. Bicuspid valves are atrioventricular valves found between left atrium and left ventricle.

2. Tricuspid valves are formed by three cusps and is found between the right atrium and right ventricle.

3. Pulmonary Semi lunar valve is found at the base of the pulmonary artery. Blood is forced through this valve to enter pulmonary trunk when the right ventricle contracts.

4. Aortic Semi lunar valve is found at the base of the aorta. Blood is forced through this valve to enter the aorta when the left ventricle contract.