MEDICAL PHYSIOLOGY

Detailed explanation-1: -This valve is located between the left atrium and the left ventricle.

Detailed explanation-2: -Aortic valve: Allows blood to pass from the left ventricle to the aorta; prevents backflow of blood into the left ventricle.

Detailed explanation-3: -Your aortic valve opens to let blood flow from your left ventricle to your aorta. It closes to prevent blood from flowing in the wrong direction. The closed valve keeps blood from leaking from your aorta back into your heart.

Detailed explanation-4: -The semilunar valves are half-moon-shaped leaflets of endocardium and connective tissues, situated between the aorta and the left ventricle and between the pulmonary artery and the right ventricle. These valves permit blood to be forced into the arteries, but prevent backflow from the arteries into the ventricles.

Detailed explanation-5: -The aortic and pulmonic valves are known as the semilunar valves, whereas the tricuspid and mitral valves are referred to as the atrioventricular valves.