Can ectopic right coronary from the left sinus have a different course than intramural? A case of ectopic right with retroaortic course.

Retrocardiac course of an ectopic right coronary artery is newly described. The alternative (usual) course of an anomalous right coronary from the left sinus of Valsalva is pre-aortic and intramural, with stenosis. In the present exceptional case, there was no stenosis.