手术中为何常用第Ⅱ导联监测心电图()A.无需接地线B.比第Ⅲ导联容易分析C.心室复合波描画的最好D.能观察到心房收缩的最大波幅E.导联连接...

作者: rantiku 人气: - 评论: 0
问题 手术中为何常用第Ⅱ导联监测心电图()
选项 A.无需接地线 B.比第Ⅲ导联容易分析 C.心室复合波描画的最好 D.能观察到心房收缩的最大波幅 E.导联连接在左下肢和右上肢
答案 D
解析
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