Heart Diagram

Down below are two pictures of two different examples of the heart. The first one shows parts of the heart colored a different color to help tell where they separate. The second one shows the way the blood flows. The blood flows through the superior vena cava  into the right atrium, through the A-V valve into the right ventricle, out the pulmonary valve into the pulmonary artery, through the pulmonary arteriole, through the pulmonary capillary, through the pulmonary venues , to the left atrium, flowing through the mitral valve into the left ventricle, flowing to the aorta. Also, at the very bottom is  picture of my labeling the heart quiz, which I got 20 out of 20.