The valves amongst the atria and ventricles are known as the atrioventricular valves. Amongst the proper atrium and the best ventricle will be 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, just https://hermannx345nmk6.blogspothub.com/profile