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作者研究了7个冠状动脉畸形伴分流的病人,女性5例、男性2例,年龄从1个月到54岁。4例有冠状动脉瘘(CAF),3例为左冠状动脉起始于肺动脉(起自PA的ALCA)。所有病例在EBT检查之前进行二维及脉冲多普勒超声心动图,并做主动脉造影或冠状动脉造影。除例1外的所有病例都进行了左心室造影。为进一步检查,进行EBT以描述CAF和起自PA的ALCA畸形部位的精确定位。
The authors studied seven patients with coronary artery anomalies with shunt, five were female and two were male, ranging in age from 1 month to 54 years. Four patients had coronary artery fistula (CAF) and three left coronary artery originated from pulmonary artery (ALCA from PA). All cases underwent two-dimensional and pulsed Doppler echocardiography before EBT examination and performed aortic angiography or coronary angiography. All cases except for case 1 underwent left ventricular angiography. For further examination, EBT was performed to describe the precise location of CAF and ALCA deformities from PA.