What are the first vessels to branch off of the base of the ascending aorta and penetrate the myocardium of the heart wall?
A) None of the listed responses is correct.
B) anterior interventricular artery
C) cardiac veins
D) coronary arteries

Question

Quizplus · Accepted Answer

The coronary arteries are the first vessels to branch off of the base of the ascending aorta and penetrate the myocardium of the heart wall. The anterior interventricular artery and cardiac veins are also important vessels in the coronary circulation, but they do not branch directly from the ascending aorta.

What Are the First Vessels to Branch Off of the Base