患者男性,25岁。风湿性心脏病,二尖瓣狭窄。患者心电图显示心房颤动,其中有3个单发宽大畸形的QRS波群,V导联呈rsR′型,联律间期不等,无类代偿间歇...

作者: rantiku 人气: - 评论: 0
问题 患者男性,25岁。风湿性心脏病,二尖瓣狭窄。 患者心电图显示心房颤动,其中有3个单发宽大畸形的QRS波群,V导联呈rsR′型,联律间期不等,无类代偿间歇,宽大畸形的QRS波群最可能为
选项 A.室性期前收缩 B.心房颤动伴室内差异性传导 C.室性心动过速 D.室上性心动过速 E.间歇性预激
答案 B
解析

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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  • 位置: 第 85 行
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