What type of circulation is associated with the right side of the heart?

The right side of the heart is primarily responsible for pulmonary circulation. In this process, deoxygenated blood is received from the body through the superior and inferior vena cava and then pumped into the lungs via the pulmonary arteries. In the lungs, carbon dioxide is exchanged for oxygen, which is crucial for the body's respiratory needs.

This flow of blood through the right side of the heart to the lungs is essential, as it ensures that the blood gets oxygenated before being sent back to the left side of the heart, where it is then pumped out to the rest of the body. This differentiation between pulmonary circulation and other types such as systemic circulation—which serves to deliver oxygenated blood from the left side of the heart to the body—or coronary circulation, which supplies blood specifically to the heart muscle itself, is fundamental in understanding cardiac physiology.