Which factor remains unaffected during the build-up of severe plaque inside the walls of coronary arteries?

Question

Quizplus · Accepted Answer

Venous return remains largely unaffected by the build-up of severe plaque inside the walls of coronary arteries. This is because venous return refers to the volume of blood returning to the heart via the veins, which is primarily influenced by factors such as blood volume and venous tone, rather than the condition of the coronary arteries.

Which Factor Remains Unaffected During the Build-Up of Severe Plaque