The valves in between the atria and ventricles are known as the atrioventricular valves. Concerning the best atrium and the ideal ventricle would 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://juliusb567srp8.bloggosite.com/profile