Describe each parts of the heart?

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