47+ Coronary Arteries And Branches Pics. The right coronary artery arises from the anterior sinus of valsalva and courses through the right atrioventricular (av) groove between the right artium and right ventricle to the inferior part of the septum. They are named the left and right coronary arteries, and arise from the left and right the following describes the anatomical course of the coronary arteries.

Y Shaped Dual Left Anterior Descending Artery Or Coronary Collateral Circulation Revista Espanola De Cardiologia English Edition
Y Shaped Dual Left Anterior Descending Artery Or Coronary Collateral Circulation Revista Espanola De Cardiologia English Edition from multimedia.elsevier.es
The right coronary artery supplies blood mainly to the right side of the heart. Coronary artery disease develops when these arteries become clogged with plaque. This smaller artery branches off the left coronary artery.

The coronary arteries are the arterial blood vessels of coronary circulation, which transport oxygenated blood to the heart muscle.

Related online courses on physioplus. Now, the coronary arteries and their main branches lie in the epicardium, or the outer layer of the heart wall, and they send branches inward to supply the myocardium. The coronary arteries arise from the coronary sinuses immediately distal (superior) to the aortic valve and supply the myocardium of the heart with oxygenated blood. It sends blood to the front of the left side of the heart.