pumps the deoxygenated blood to the lungs, where o2 is added and co2 is removed. Lungs pump the oxygenated blood back to the left atrium. Left atrium receives oxygenated. study with quizlet and memorize flashcards containing terms like what make the 4 chambers in the heart, atria makes what kind of pressure, ventricles make what kind of. the ventricles serve as the primary pumping chambers of the heart, propelling blood to the lungs or to the rest of the body. There are two distinct but linked. your heartbeat is the contraction of your heart to pump blood to your lungs and the rest of your body. Learn how the heart pumps blood through the body. the blood enters the heart's right atrium and is pumped to your right ventricle, which in turn pumps the blood to your lungs. The pulmonary artery then carries. Blood flows through the veins into both atria at the same time. Blood from the head, arms, legs and other parts of the body enters the right atrium through the vena cava. The muscles in the wall of the atrium contract and push the.
