heart
The valve
The valve between the heart and the aorta is the aortic valve, and the valve between the heart and the pulmonary artery is the pulmonic valve.
There are four valves in the heart--the aortic valve, pulmonary valve, mitral valve, and tricuspid valve--each at the exit of one of the heart's four chambers.
Mitral valve
There are two Atrioventricular Valves in the heart. The first one, on the right side of the heart, is called the Tricuspid Valve (it has three 'flaps'). On the left side, the Atrioventricular Valve is called the Bicuspid or Mitral Valve (it has two 'flaps')
Endocardium
It's endocardium.
The flattened structure that forms a portion of the heart valve is called a valve leaflet or cusp. These thin, flexible flaps of tissue open and close to regulate blood flow through the heart's chambers and prevent backflow. In the case of the atrioventricular valves, such as the mitral and tricuspid valves, they are anchored by chordae tendineae to papillary muscles in the heart wall, ensuring proper closure during the cardiac cycle.
The valve
Mitral Valve
The valve between the heart and the aorta is the aortic valve, and the valve between the heart and the pulmonary artery is the pulmonic valve.
There are four valves in the heart--the aortic valve, pulmonary valve, mitral valve, and tricuspid valve--each at the exit of one of the heart's four chambers.
there are 4 heart valves.
Mitral valve
There are 2 valves in a sheep's heart. They are the mitral and tricuspid valve. The sheep also has a 4 chamber heart that is very similar to a human heart.
a 1 way valve in the heart that prevents blood from going backwards when the heart contracts
In heart has a four valve the two valve is pump the up and the others valve pump the blood down. heart is pump the blood