The valves involving the atria and ventricles are known as the atrioventricular valves. Among the right atrium and the best ventricle is the tricuspid valve. The tricuspid valve has three cusps,[22] which connect with chordae tendinae and 3 papillary muscles named the anterior, posterior, and septal muscles, immediately after their https://kabirz460zyx1.wikienlightenment.com/user