The left ventricle.
The left ventricle is the heart chamber that pumps the blood through the aorta to the rest of the body.
The right chamber pumps blood to the lungs to get oxygen.
the heart
pulmonary semilunar valve
The left ventricle is the heart chamber that most directly pumps blood to the vessel network. It pumps oxygenated blood out into the body through the aorta, which then branches out into smaller arteries to deliver blood to the rest of the body.
The heart is the hardest working chamber in the body. It pumps oxygenated blood to the entire body through the arteries and receives deoxygenated blood through the veins to be reoxygenated in the lungs.
The left ventricle is the chamber of the heart that pumps oxygen-rich blood through the aorta and throughout the body. It is responsible for delivering vital oxygen and nutrients to every cell in the body.
The right ventricle is the heart chamber that pumps deoxygenated blood. It receives blood from the right atrium, which comes from the body through the superior and inferior vena cavae. The right ventricle then pumps this deoxygenated blood to the lungs via the pulmonary arteries for oxygenation.
Left Ventricle.
Left ventricle
The heart pumps blood through the rest of the body.
Though both ventricles of the heart pump blood out of the heart and into the body, I assume you're talking about the chamber that pumps blood to the capillaries of the head and arms or abdominal organs and legs. This would be the left ventricle, which receives oxygenated blood from the left atrium and sends it through the aorta to supply the body's systems with oxygen.