[Dual left arterior coronary artery: a case report].

We report an observation of one of the rarest coronary arteries anomaly, type IV dual left arterior descending artery in 43-year-old man. The patient arrived with angina pectoris and underwent multispiral computed tomography of coronary arteries, having revealed abnormal anatomy as well as atherosclerotic lesion of coronary arteries. Hemodynamically signification stenoses were successfully eliminated by the way of coronary stending.