Right coronary artery originating from the distal left circumflex artery, evaluation using three imaging techniques

An isolated single coronary artery is extremely rare, with an incidence of 0.024% to 0.066% in the general population (1), and many patients with coronary artery anomalies are asymptomatic. However, some of these anomalies can lead to sudden death. In this report, we describe a rare case using three different imaging methods.