49+ Heart Diagram Test Background. Day after day, your heart beats about 100,000 times, pumping 2,000 gallons of blood through 60,000 miles of blood vessels. Take a look at our labeled heart diagrams (see below) to get an overview of all of the parts of the heart.
How much do you know about your heart? Once you're feeling confident, you can test yourself using the unlabeled diagrams of the parts. The heart is labelled as if it was in the chest so what is your left on a diagram is actually the right hand side and vice versa.
Find out by taking this quiz!
How much do you know about your heart? Part 1 of study materials for the science test. How much do you know about your heart? Start studying anatomy heart diagram test 1.