Coronary arteriovenous (AV) fistula is a rare congenital anomaly, mostly diagnosed incidentally during routine coronary angiography. We report a symptomatic patient with right coronary artery to coronary sinus (RCA-CS) fistula, complicated by aneurysmal dilatation and thrombosis of the CS, causing severe mitral regurgitation (MR) and tricuspid regurgitation (TR).
作者：Ahmed M, El Watidy；Huda H, Ismail；Antonio M, Calafiore
来源：Interactive cardiovascular and thoracic surgery 2010 年 10卷 1期
