The valves among the atria and ventricles are called the atrioventricular valves. Between the appropriate atrium and the appropriate ventricle will be the tricuspid valve. The tricuspid valve has a few cusps,[22] which hook up with chordae tendinae and a few papillary muscles named the anterior, posterior, and septal muscles, https://antonioc578usq8.bimmwiki.com/user