"two are atrioventricular (AV) valves: the right-sided tricuspid valve (TV) and left-sided mitral (bicuspid) valve (MV)"
"two are atrioventricular (AV) valves: the right-sided tricuspid valve (TV) and left-sided mitral (bicuspid) valve (MV)"
"two are semilunar valves: the right-sided pulmonary valve (PV) and left-sided aortic valve (AV)"
"these valves do not have chordae tendineae or papillary muscles"
"venous blood returning from the body drains into the right atrium via the SVC, IVC and coronary sinus"
"two are atrioventricular (AV) valves: the right-sided tricuspid valve (TV) and left-sided mitral (bicuspid) valve (MV)"