扩张型心肌病典型的超声心动图改变是A. 收缩期心尖部向外膨出 B. 瓣膜增厚、钙化、僵硬,瓣口开放受限 C. 心腔扩大,室壁运动弥漫减弱,瓣口开放小 ...

作者: tihaiku 人气: - 评论: 0
问题 扩张型心肌病典型的超声心动图改变是
选项 A. 收缩期心尖部向外膨出 B. 瓣膜增厚、钙化、僵硬,瓣口开放受限 C. 心腔扩大,室壁运动弥漫减弱,瓣口开放小 D. 收缩期二尖瓣前叶向前运动 E. 舒张期室间隔厚度与左室后壁之比≥1. 3
答案 C
解析

相关内容:心肌病,超声,心尖部,瓣膜,增厚,瓣口,心腔,室壁,运动

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