Matching Pairs Heart Flow and FunctionOnline version matching by Benjamin D Morgan 1 Superior Vena Cava 2 Pulmonary Vein 3 Right side of the heart 4 Right Atrium 5 Inferior Vena Cava 6 Valves 7 Left Ventricle 8 Aorta 9 Right Ventricle 10 Left side of the heart 11 Pulmonary Artery 12 Left Atrium Carries blood out to body from left ventricle. Carries blood back to heart from lungs. Side of the heart that collects oxygen-rich blood from lungs. Sends it to body. Chamber that collects blood coming back from the body Pump in the heart that sends blood out to the lungs. Drops off oxygen-poor blood from upper body into right atrium. Chamber that collects blood from lungs. Control one-way flow between chambers. Side of the heart that collects oxygen-poor blood from body. Sends it to lungs. Carries blood away out from right ventricle to lungs. Pump in the heart that sends blood out to the body. Deposits oxygen-poor blood from lower body into right atrium.