The valves among the atria and ventricles are called the atrioventricular valves. In between the right atrium and the correct ventricle may be the tricuspid valve. The tricuspid valve has 3 cusps,[22] which connect with chordae tendinae and a few papillary muscles named the anterior, posterior, and septal muscles, just https://hamidc567srp8.signalwiki.com/user