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我院1995年间月一1998年6月应用彩色多普勒超声仪诊断先天性心脏病261例，包括室间隔缺损137例，其中室间隔膜瘤7例，5例经手术证实，现报告如下。1资料与方法本组5例，男2例，女3例，年龄8－19岁，使用美国惠普公司8500型彩色多普勒超声诊断仪，探头频率为2．5及2．OMHz。检查
In our hospital from 1995 to June 1998, a color Doppler ultrasound system was used to diagnose 261 cases of congenital heart disease, including ventricular septal defect in 137 cases, including 7 cases of ventricular septal tumor, 5 cases confirmed by surgery, the report is as follows. 1 Materials and Methods 5 patients in this group, 2 males and 3 females, aged 8-19 years, using the United States Hewlett-Packard 8500 color Doppler ultrasound diagnostic apparatus, the probe frequency of 2.5 and 2. OMHz. an examination