What Is A Normal Ejection Fraction By Age?

Ejection fraction refers to the percentage of blood the left ventricle pumps out during the systolic (or contraction) phase. The left atrium receives oxygen-rich blood from the lungs and sends it to the left ventricle. The walls of the left ventricle contract and pump blood into the arteries, which then carry it to different cells and tissues.

What Is A Normal Ejection Fraction By Age?