The coronary arteries supply blood to cardiac tissue. Which chamber of the heart requires the greatest amount of blood supply to keep it working?

Question

Quizplus · Accepted Answer

The left ventricle requires the greatest amount of blood supply to keep it working because it is responsible for pumping blood to the entire body, while the right ventricle only has to pump blood to the lungs. Therefore, the left ventricle has a thicker myocardium and a higher demand for oxygen and nutrients, making it more reliant on a sufficient blood supply.

The Coronary Arteries Supply Blood to Cardiac Tissue