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1981年我们通过M超声心动图检查,确诊哑型二尖瓣狭窄2例。观报道如下: 例1 男,59岁。突然腹痛及右下肢痛,跛行
In 1981 we passed M echocardiography, confirmed dumb mitral stenosis in 2 cases. Reported as follows: Example 1 male, 59 years old. Sudden abdominal pain and right lower extremity pain, limp