The valves amongst the atria and ventricles are known as the atrioventricular valves. Amongst the appropriate atrium and the correct ventricle will be the tricuspid valve. The tricuspid valve has a few cusps,[22] which connect to chordae tendinae and 3 papillary muscles named the anterior, posterior, and septal muscles, after https://anatolw467qpn7.wikibyby.com/user