Masoud Pormoghadas - MD, Professor of Cardiology, Isfahan Cardiovascular Research Center,Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences
Ahmad Noor Abdi - MD, Cardiologist, Isfahan Cardiovascular Research Center,Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences
Omid Hashemi Fard - MD, Cardiologist, Cardiac Rehabilitation Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences

Congenital coronary anomalies are presented in approximately۱% of patient referred for cardiac  catheterization. Among the congenital coronary anomalies, a separated anomalous origin of all the coronary arteries from the right sinus of valsalva is very uncommon. We report a rare occurance of simultaneous occurence of mitral stenosis with ectopic origin of left main stem coronary artery from right sinus of Valsalva.Keywords: Anomalous Origin of Coronary Arteries, Mitral Stenosis.