Which chamber of the heart pumps blood to the lungs?

The right ventricle is the chamber of the heart responsible for pumping deoxygenated blood to the lungs. This process occurs through the pulmonary circulation. Specifically, blood that returns from the body to the heart enters the right atrium, then flows into the right ventricle. Upon contraction, the right ventricle sends the blood through the pulmonary artery to the lungs. In the lungs, carbon dioxide is exchanged for oxygen, allowing the blood to become oxygenated before returning to the left side of the heart for distribution to the rest of the body. Understanding this process is crucial for comprehending the overall function and circulation dynamics of the cardiovascular system.