Fig. 2From: A rare coronary anomaly consisting of a single right coronary ostium in an adult undergoing surgical coronary revascularization: a case report and review of the literaturea Diagrammatic representation of the course of the coronary arteries from above in relation to the cardiac valve. b The course of the circumflex artery. c Intraoperative visualization of the aberrant vessel coursing anteriorly the right ventricle. d The final intraoperative view of the coronary revascularization procedure. AA Aortic Arch, C x circumflex artery, LAD left anterior descending artery, RCA right coronary artery, RA right atrium, PT Pulmonary trunk, A Aorta, TV Tricuspid Valve, MV Mitral ValveBack to article page