The heart muscle (myocardium)receives oxygen from the coronary arterial system.Which vessels comprise the coronary arterial system? Select all that apply.

Question

Quizplus · Accepted Answer

The coronary arterial system is composed of the following: 1)the right coronary artery that gives rise to two branches; 2)marginal artery; 3)posterior descending branch of the right coronary artery; 4)the left coronary artery that gives rise to two branches; 5)the left circumflex coronary artery; and 6)the left anterior descending (LAD)coronary artery.

The Heart Muscle (Myocardium)receives Oxygen from the Coronary Arterial System