View What Are The 4 Main Heart Valves PNG. Find out how the heart valves function, their location, and more. The four valves of the heart prevent blood from flowing in the wrong direction, and open or close each time the heart beats.
A heart valve opens or closes incumbent on differential blood pressure on each side. What are heart valve problems? The main thing to avoid is heart failure, when the left ventricle is having to work harder than it can.
What are heart valve problems?
The valves are not made of muscle, but rather are composed of sheets of tough connective the cardiac cycle is the sequence of events that occur when the heart beats. The four valves of the heart can be grouped into two pairs. The valves prevent the backward flow of blood. The four valves commonly represented in a mammalian heart determine the pathway of blood flow through the heart.