关于二尖瓣狭窄的论述错误的是A．中度以上狭窄心浊音界可呈梨形B．听诊心尖区S1减弱C．触诊心尖区常有舒张期震颤D．视诊可见二尖瓣面容E．听...

作者: rantiku 人气: - 评论: 0

问题关于二尖瓣狭窄的论述错误的是

选项 A．中度以上狭窄心浊音界可呈梨形 B．听诊心尖区S1减弱 C．触诊心尖区常有舒张期震颤 D．视诊可见二尖瓣面容 E．听诊在心尖区可闻及低调、隆隆样、舒张中晚期杂音

答案 B

解析

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