Human Heart Diagram
The heart beats over 100,000 times per day. It pumps about 1.5 gallons of blood every minute. Over the course of a day, that adds up to over 2,000 gallons.
The heart beats over 100,000 times per day. It pumps about 1.5 gallons of blood every minute. Over the course of a day, that adds up to over 2,000 gallons.
