SheepHeart

Some things you can't see. The right atrioventricular valve is the tricuspid valve. The left atrioventricular valve is the bicuspid valve.

 

Body (capillaries, veins, etc.) -> Inferior and Superior Vena Cava -> Right Atrium -> Tricuspid valve -> Right Ventricle -> Semilunar Valve -> Pulmonary Artery -> To the Lungs (where the blood gets oxygenated) -> Pulmonary Vein -> Left Atrium -> Bicuspid Valve -> Left Ventricle -> Semilunar valve -> Aorta -> Body (via arteries, arterioles, capillaries)

Done