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永存动脉干是一种罕见的先天性心脏病,其发病率占先天性心脏病的0.5％～1％,进一步研究彩色多普勒对永存动脉干的诊断,并与造影及手术所见进行比较。临床根据听诊、心电图、X—线检查难以确诊,近年来我院超声检查的永存动脉干患者共13例,其中已经被手术证实有11例,现将11例临床资料及彩色多普勒超声心动图特征性表现进行分析,对该病诊断及鉴别诊断进行初步探讨。
Permanent arterial dry is a rare congenital heart disease, its incidence rate of congenital heart disease accounted for 0.5% to 1%, further study of color Doppler erection of the permanent trunk of the diagnosis, and compared with angiography and surgery . According to the clinical auscultation, electrocardiogram, X-ray examination is difficult to diagnose in our hospital in recent years, eternal ultrasound in patients with a total of 13 cases of arterial dryness, of which 11 cases have been confirmed by surgery, now 11 cases of clinical data and color Doppler echocardiography Figure features of the performance analysis of the disease diagnosis and differential diagnosis of a preliminary study.