HEART Major Parts:
Myocardium Right & Left Atrium
Right & Left Ventricle
Right Atrioventricular (AV) Valve (triscupid valve)
Left Atrioventricular (AV) Valve (mitral valve)
Semilunar Valves (Pulmonary and Aortic)
Sinoatrial and atrioventricular nodes
Other Parts that help:
Pericardial cavity
coronary arteries and veins
interventricular septum
autorhythmic fibers
fibrous skeleton
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