The valves in between the atria and ventricles are known as the atrioventricular valves. Among the ideal atrium and the appropriate ventricle could 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, https://ahmadq471mss2.wikijournalist.com/user