某患者心肌梗死6个月,出现严重心绞痛,血压140/90mmHg,心电图示ST段持续抬高,X线透视可见心脏有反常搏动,超声心动图可能表现为A.腔见大量液性暗...

作者: rantiku 人气: - 评论: 0
问题 某患者心肌梗死6个月,出现严重心绞痛,血压140/90mmHg,心电图示ST段持续抬高,X线透视可见心脏有反常搏动,超声心动图可能表现为
选项 A.腔见大量液性暗区 B.室间隔回声中断,CDFI见该处有左向右分流 C.二尖瓣前叶呈连枷样运动 D.左房极度增大 E.梗死区心肌变薄,呈灯泡样向外膨出,与正常心肌有一交界点,心动周期中呈矛盾运动
答案 E
解析

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