What is the bicuspid valve function?

In humans, bicuspid valve, more commonly referred to as mitral valves, is one of the four valves inside the heart. Specifically, the function of the bicuspid valve is to check the blood flow in one direction over the left side of the heart, especially when it comes to preventing any blood in repetition back into the lungs. Leaflets or valves inside the valve remain closed while the left atrium is filled with blood enriched with oxygen from the lungs. The pressure from the blood inflow to the left atrium increases, causing the muscles to withdraw and the bicuspid valve open, allowing the blood to flow down into the left ventricle. Once the left chamber is full, but before the contract bicuspid or mitral valve closes to prevent blood flow.

In order to fully understand the function of the bicuspid valve, it is necessary to understand that the human heart has four chambers, including the Left and the right hall at the top and the left and right chamber at the bottom. Each chamber has a valve that controls forŘíiv or outlet of blood to the rest of the body. Blood from the circulatory system of the body flows into the right atrium, while blood flows from the lungs into the left atrium. As blood flows inside, the pressure in the upper chambers increases and triggers contractions that cause the opening and release of the blood into the lower chambers. The lower left and right chamber then draw the blood back into the circulatory system while the valves are closed.

Of the four heart valves, only bicuspid or mitral valves have two leaflets. All other valves, including tricuspid valve, lung valve and aortic valve, have three leaflets. Contractions in the heart muscles make the valve operation easier by pushing the leaflets open or closed, similar to the balloon expanding when it is pressed. The valves work in conjunction, similar to the pistons in the automobile engine, acting on accurate timing. Any disturbance or failure of other valves or heart muscles may potentially disrupt normal bicuspid valve function.

There are two cardiacConditions that include a fault in the operation of the valve. Stenosis occurs when the valves solidify or narrow, causing the heart to push with more force to get the blood of the valve. Regurgitation, on the other hand, the result when the valve leaflets are too free or not covered and allow to flow through the blood backwards. When blood regurgitates from bicuspid valve into the lungs, there is a spirit, fast heart rate and chest pain.

Mitral valve prolapse is a common, often inherited heart condition that affects the function of bicuspid valve, which may lead to regurgitation of the mitral valve later in life. During the prolapse, leaflets with a bicuspid balloon valve up to the left atrium up. Most often prolapse leads only to harmless sound. In time, as a result of the aging process, leaflets or the entire mitral valve may wear, leading to sufficiently serious regurgitation to require surgical repair or replacement to restore bicuspid valves for proper functioning.