In which part of the heart does oxygenated blood flow out of?

Answer 1

Oxygenated blood returns to the heart via the pulmonary artery. That empties into the left atrium, goes to the left ventricle and is then pumped to the body via the aorta. Oxygenated blood also enters the coronary arteries which deliver oxygen rich blood to the heart muscle itself.

Answer 2

Oxygenated blood flows out of the lungs and into the Left Atrium. From the Left Atrium, the blood empties through the Mitral Valve and into the Left Ventricle. The blood then is pumped from the left Ventricle, through the aortic valve, into the Aorta and to the rest of the tissues of the body in order to fulfill the body's energy demand.

Answer 3

Oxygenated blood lows out of the heart from the left ventricle through the aortic semilunar valve to the ascending aorta which becomes the aortic arch.