What is the Functions of Right atrioventricular?

The right atrioventricular (AV) valve, also known as the tricuspid valve, functions to regulate blood flow between the right atrium and right ventricle of the heart. It prevents the backflow of blood into the atrium when the ventricle contracts, ensuring efficient circulation of deoxygenated blood into the pulmonary artery for oxygenation in the lungs. The valve opens during diastole to allow blood to flow from the atrium to the ventricle and closes during systole to maintain unidirectional blood flow.