方法分析笔者医院内科就诊的老年患者1160例临床资料，所有患者均进行超声心动图检查。
MethodsRetrospective analysis was performed in 1160 patients attending to internal medicine department of our hospital with echocardiogram and clinical data.
于细胞移植术前、术后4周，将两组大鼠进行超声心动图、血流动力学检查，测定、比较心功能的指标。
Before transplantation and 4 weeks after transplantation, all the rats were examined by ultrasonic cardiogram test and haemodynamics test to determine the cardiac function.
在兽医上首次应用3％过氧化氢溶液（双氧水）代替常规造影剂进行超声心动图声学造影法研究取得成功。
Successful veterinary application of 3%hydrogen peroxide solution instead of conventional contrast agents for echocardiographic acoustic contrast is reported in this paper for the first time.
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