Bartorelli A L, Capacchione V, Ravagnani P, Pepi M
Istituto di Cardiologia, Università degli Studi, Milan, Italy.
Int J Cardiol. 1994 May;44(3):294-8. doi: 10.1016/0167-5273(94)90295-x.
We report a case of absence of the left main coronary artery with the left anterior descending and circumflex coronary arteries arising by two separate ostia from the right sinus of Valsalva in a patient without other congenital cardiovascular malformations. The clinical and angiographic features of this exceedingly rare anomaly are described with a brief review of previously documented cases.