The valves in between the atria and ventricles are known as the atrioventricular valves. In between the proper atrium and the right ventricle is the tricuspid valve. The tricuspid valve has 3 cusps,[22] which connect to chordae tendinae and a few papillary muscles named the anterior, posterior, and septal muscles, https://timocix234igd3.blogacep.com/profile