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我院对1992年1月～1998年12月临床听诊有Ⅰ—Ⅲ/Ⅳ级收缩期杂音的228例患儿的彩色多谱勒超声心动检查结果资料进行了回顾性分析,结果如下: 1 材料与方法 1.1 病例选择 1992年1月～1998年12月因临床听诊有Ⅰ—Ⅲ级收缩期杂音而接受彩色多普勒超声心动检查的全部患儿共228例。其中年龄最大者12岁,最小者1个月。 1.2 方法 采用美国ATL—超四型彩色多普勒超声诊断
Our hospital from January 1992 to December 1998 clinical auscultation of Ⅰ-Ⅲ / Ⅳ systolic murmur in 228 children with color Doppler echocardiography data were analyzed retrospectively, the results are as follows: 1 Materials And method 1.1 case selection January 1992 ~ December 1998 due to clinical auscultation Ⅰ-Ⅲ systolic murmurs and received color Doppler echocardiography of all children in a total of 228 cases. The oldest is 12 years and the youngest is 1 month. 1.2 Methods US ATL-ultra-four-color Doppler ultrasound diagnosis