The valves among the atria and ventricles are known as the atrioventricular valves. In between the best atrium and the proper ventricle is the tricuspid valve. The tricuspid valve has 3 cusps,[22] which hook up with chordae tendinae and three papillary muscles named the anterior, posterior, and septal muscles, right https://stepheni048enu3.activosblog.com/profile