The right ventricle receives its blood supply primarily from which artery?

The right ventricle primarily receives its blood supply from the right coronary artery. This artery plays an essential role in delivering oxygen-rich blood to the heart muscle, particularly the right side, which includes the right atrium and right ventricle. It branches off to provide several smaller arteries that directly supply the right ventricle, ensuring it has the necessary blood flow to support its function in pumping deoxygenated blood to the lungs for oxygenation.

Understanding the vascular supply to the right ventricle is crucial in various clinical settings, especially during cardiac surgeries, assessments of coronary artery disease, or interpretation of echo findings. The right coronary artery's dominance in supplying blood to the right heart structures highlights its significance in coronary anatomy and the overall function of the heart.