Coşansu Kahraman, Tarık Ağaç Mustafa, Kılıç Harun, Akdemir Ramazan, Gündüz Hüseyin
Department of Cardiology, Sakarya University Training and Research Hospital, Sakarya, Turkey.
J Tehran Heart Cent. 2018 Jan;13(1):32-34.
A circumflex artery originating from an ostium apart from the left main artery is one of the most common coronary artery anomalies. However, a dual origin of the circumflex artery is an extremely rare anomaly. We describe a 55-year-old male patient admitted to our clinic with the diagnosis of unstable angina. Angiography revealed twin circumflex arteries: one from the left main artery and the other from the proximal right coronary artery and a stenotic left anterior descending coronary artery (LAD). The patient was treated with percutaneous coronary intervention on the LAD lesion. His overall condition was good at 2 weeks' follow-up.
起源于与左主干动脉开口不同处的回旋支动脉是最常见的冠状动脉异常之一。然而，回旋支动脉双起源是一种极其罕见的异常情况。我们描述了一名55岁男性患者，因不稳定型心绞痛诊断入住我们的诊所。血管造影显示有双支回旋支动脉：一支来自左主干动脉，另一支来自右冠状动脉近端，同时左前降支冠状动脉（LAD）存在狭窄。该患者接受了针对LAD病变的经皮冠状动脉介入治疗。在2周的随访中，他的总体情况良好。
