Individuals who want to donate whole blood or apheresis must be : At least 16 years old (donors under the age of 17 may only donate whole blood, and must have a signed parental/guardian consent form). At least 19 years old and weigh a minimum of 110 pounds.
Your heart handles blood in much the same way. The heart pumps about 2,000 gallons (7,571 liters) of blood a day through its chambers. Of Â­course, we're not big enough to hold that much liquid, so it just pumps the same blood over and over, and it doesn't benefit from a drop of it. At least, not initially.
How much Blood does the Heart Pump. By kamal on November 22, 2010 Health Questions. On an average, human heart pumps about 2.4 ounces (70 milliliters) of blood per cardiac beat (heart beat). On a normal basis, if the heart beats 72 beats per minute, our heart pumps about 1.3 gallons (5 liters) of blood per minute.This adds up to about (1.3 gallons X 60 mins X 24 hours=1872) 1,900 gallons appx. (7,200 liters) of blood, which is pumped by our heart per day.ow much Blood does the Heart Pump. By kamal on November 22, 2010 Health Questions. On an average, human heart pumps about 2.4 ounces (70 milliliters) of blood per cardiac beat (heart beat). On a normal basis, if the heart beats 72 beats per minute, our heart pumps about 1.3 gallons (5 liters) of blood per minute.