ABSTRACT Background The anomalous origin of coronary arteries is uncommon in patients undergoing coronary angiography. In some cases, in their course, they may be subjected to extrinsic compression, which results in myocardial ischemia. The present study aimed to report the prevalence, clinical features and prognostic impact of the anomalous origin of the right coronary artery from the left sinus of Valsalva. Methods We tracked down the medical records of the procedures performed in an interventional cardiology service, between 1999 and […]