32+ Coronary Arteries Of The Heart Anatomy Pictures. Blood supply of heart / anatomy of coronary arteries the left and right coronary arteries arise from the root of the aorta and supply the heart muscle with arterial blood. Since coronary arteries deliver blood to the heart muscle, any coronary artery disorder or disease can have serious implications by reducing the flow of oxygen and nutrients to the heart muscle.

Posterior View Of Heart Anatomy from www.anatomynote.com

The following describes the anatomical course of the coronary arteries. Since coronary arteries deliver blood to the heart muscle, any coronary artery disorder or disease can have serious implications by reducing the flow of oxygen and nutrients to the heart, which may lead to a heart attack and possibly death. The coronary arteries are the arterial blood vessels of coronary circulation, which transport oxygenated blood to the heart muscle.

Common variations, arterial dominance and coronary artery disease are also discussed.

Blood enters the coronary circulatory system through the left coronary artery and the right coronary artery, which exit the aorta just above the cusps of the semilunar valves. After blood passes through the capillaries in the myocardium, it enters a system of cardiac (coronary). Some of the arteries that extend from the main coronary arteries include: The coronary arteries arise from the root of the ascending aorta.