The right coronary artery (RCA) originating from the left anterior descending artery (LAD) is a very rare variation of coronary artery anomaly. This kind of anomaly is usually considered to be clinically benign. Here. we present an acute myocardial infarction patient with a single coronary artery (SCA). https://letablierbleuers.shop/product-category/palais-des-thes/