Function of bicuspid, simple explanation?

The bicuspid, also known as the mitral valve, is a valve in the heart that controls the flow of blood between the left atrium and left ventricle. It opens to allow blood to flow from the atrium to the ventricle, and then closes to prevent blood from flowing back into the atrium when the ventricle contracts. This helps maintain the proper circulation of blood throughout the body.

The bicuspid valve, also known as the mitral valve, is a heart valve that prevents blood from flowing backward from the left ventricle (the main pumping chamber of the heart) into the left atrium (the chamber that receives blood from the lungs). The bicuspid valve has two flaps, or cusps, that open and close to allow blood to flow forward into the aorta (the main artery that carries blood to the body).