With each beat, the heart pumps nearly three ounces of blood into the arteries--seventy-five to ninety gallons an hour when the body is at rest.
Ariel Gore (2003). “Atlas of the Human Heart”, p.14, Seal Press
With each beat, the heart pumps nearly three ounces of blood into the arteries--seventy-five to ninety gallons an hour when the body is at rest.