Respuesta :
The left ventricle pumps the oxygen-rich blood through the aortic valve into the aorta , the main artery that takes oxygen-rich blood out to the rest of the body
Heart:
- Your cardiovascular system, which consists of a network of blood vessels that pumps blood throughout your body, is primarily composed of your heart.
- It also interacts with other bodily systems to regulate your blood, pressure and heart rate.
Blood circulation throughout your body is the heart's primary duty. Moreover, your heart:
- regulates the temperature
- rhythm of your heartbeat.
- keeps your blood pressure steady.
The heart has four chambers in total:
Right atrial: Your right atrium receives oxygen-poor blood from two big veins. Your upper body's blood is carried via the superior vena cava. Blood from the lower body is brought up by the inferior vena cava. The blood is then pumped to your right ventricle by the right atrium.
Right ventricle: Through the pulmonary artery, the lower right chamber transports oxygen-poor blood to the lungs. The blood is oxygenated again by the lungs.
Left atrium: The pulmonary veins deliver blood to the left atrium after the lungs have infused it with oxygen. Your left ventricle receives blood through its higher chamber.
Left ventricle: Compared to the right, the left ventricle is a little bigger. It transfers blood enriched in oxygen to the rest of your body.
Hence, left ventricle send oxygenated blood through the aortic valve and out of the body cell.
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