Which cardiac chamber is primarily responsible for pumping deoxygenated blood to the lungs?

The right ventricle is primarily responsible for pumping deoxygenated blood to the lungs. This chamber receives blood that has been depleted of oxygen and rich in carbon dioxide from the right atrium. Once the right ventricle contracts, it pushes this deoxygenated blood through the pulmonary artery towards the lungs. In the lungs, carbon dioxide is exchanged for oxygen during the process of respiration.

The function of the right ventricle is crucial for maintaining efficient pulmonary circulation, allowing for oxygenation of the blood. Understanding this process highlights the importance of the right ventricle in the overall circulation of blood, particularly its role in transporting blood to the lungs for oxygen replenishment.