What is the primary function of the right side of the heart?

The primary function of the right side of the heart is to pump deoxygenated blood to the lungs. This process is critical for our circulatory system, as it allows carbon dioxide to be exchanged for oxygen in the lungs through the process of respiration. The right atrium receives deoxygenated blood from the body via the superior and inferior vena cavae. This blood is then sent to the right ventricle, which contracts to push the blood through the pulmonary artery to the lungs where it can be oxygenated. This function is essential for maintaining the proper exchange of gases in the body, supporting cellular respiration, and ensuring that oxygenated blood can then return to the left side of the heart to be distributed to the rest of the body.