title: Retroaortic epicardial course of the left circumflex coronary artery and anteroaortic intramyocardial (ventricular septum) course of the left anterior descending coronary artery: an unusual coronary anomaly and a proposed classification based on the number of coronary ostia in the aorta.
authors: Pathology Branch, National Heart, Lung, and Blood Institute, Bethesda, Maryland 20892.
authors: A L
authors: AL
authors: Dollar
authors: W C
authors: WC
authors: Roberts
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003330:Coronary Vessel Anomalies / Q000145:classification* / Q000473:pathology; D003331:Coronary Vessels / Q000473:pathology; D006801:Humans; D008297:Male