“…Anomalous origin of the coronary artery is a rare anatomical variant that has been reported to be present in 0.2% to 0.5% of the general population. 1 Of these, 1.8% of RCAs are estimated to arise from the left coronary artery, and only a few surgical reports have been published previously. 2 , 3 In particular, the interarterial type of this anomaly is reportedly associated with an increased risk of cardiac ischemia and sudden cardiac death, making it an indication for surgical intervention.…”