Objective:To evaluate the role of electron-beam computed tomography (EBCT) in the diagnosis of coronary artery anomalies.Methods:Retrospective analysis of data from 25 patients was made.

• 目的：探讨电子束计算机断层摄影术(EBCT)在先天性冠状动脉(冠脉)异常诊断中的临床价值。