A.Ewart征B.心包摩擦音C.心音低钝D.奇脉E.心包叩击音患者男性,35岁,因低热、乏力和呼吸极度困难来门诊。医生怀疑心包填塞,...

作者: rantiku 人气: - 评论: 0
问题 A.Ewart征 B.心包摩擦音 C.心音低钝 D.奇脉 E.心包叩击音 患者男性,35岁,因低热、乏力和呼吸极度困难来门诊。医生怀疑心包填塞,协助诊断最有意义的体征是
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答案 D
解析 :急性心包填塞时可出现Beck三联征:颈静脉怒张;血压下降;奇脉

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