Coronary circulation Aorta Superior Right pulmonary artery ulmonary artery Left pulmonary veins Right pulmonary veins Auricle of left atrium Right atrium Left atrium Inferior Great cardiac vein vena cava Right coronar Posterior vein artery(in right of left ventricle atrioventricular groove) Posteri Left ventricle interventricular artery (in posterior interventricular sulcus) Ap Middle cardiac vein Heart: view from diaphragmCoronary circulation Heart: view from diaphragm