The lesions can be showed as arteriitis,arteriectasis,aneurysm and arterial stenosis stenosis..Ultrasonic cardiography is the first choice to detect the lesions.

• 冠状动脉损害可表现为动脉炎、动脉扩张、动脉瘤和动脉狭窄等,超声心动图是检测川崎病并发冠状动脉损害的首选方法。