报告7例儿童冠状动静脉瘘病例，分析该症的临床表现、心电图、心脏X线检查、二维超声心动图、彩色多普勒血流显像、右心导管及升主动脉根部造影，并与外科手术比较。认为：临床表现、心电图、心脏X线检查及石心导管检查均缺乏特异性，二维超声心动图、彩色多普勒血流显像是有价值的非创伤性诊断方法，主动脉根部造影有助于明确诊断。 Reported 7 cases of children with coronary arteriovenous fistula, the clinical manifestations of the disease, electrocardiogram, cardiac X-ray examination, two-dimensional echocardiography, color Doppler flow imaging, right heart catheterization and ascending aorta root imaging, and Compared with surgery. That: clinical manifestations, ECG, cardiac X-ray examination and stone heart catheterization are lack of specificity, two-dimensional echocardiography, color Doppler flow imaging is a valuable non-invasive diagnostic method, aortic root imaging with Help to confirm the diagnosis.