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目的探讨超声心动图对婴儿完全性大动脉转位的应用价值。方法对照分析53例完全性大动脉转位婴儿的超声心动图表现与手术结果。结果完全性大动脉转位室间隔完整型29例,完全性大动脉转位合并室间隔缺损22例,大动脉转位合并室间隔缺损和左室流出道梗阻2例,漏诊2例冠状动脉畸形。结论超声心动图可以确诊婴儿完全性大动脉转位及其分型,为临床提供有价值信息,对婴儿进行及时的大动脉转位手术及术后随访有重要的临床价值。
Objective To investigate the value of echocardiography in transposition of complete aorta in infants. Methods The echocardiographic findings and surgical results of 53 cases of complete aortic transposition in infants were analyzed. Results Complete arterial transposition was performed in 29 cases of intact interventricular septum. Complete transposition of the great arteries combined with ventricular septal defect in 22 cases. Transposition of the great arteries with ventricular septal defect and left ventricular outflow tract obstruction in 2 cases. Misdiagnosis of 2 cases of coronary artery malformation. Conclusion Echocardiography can diagnose the complete transposition of aorta and its classification in infants. It can provide valuable information for clinic. It has important clinical value for timely transposition of aorta and postoperative follow-up.