男，56岁，头晕、心悸1周，偶有晕厥。既往有高血压、冠心病病史，血压105/60mmHg，心率34次/分，律不齐。心电图如图所示。其心电图诊断为 ...

作者: rantiku 人气: - 评论: 0

问题男，56岁，头晕、心悸1周，偶有晕厥。既往有高血压、冠心病病史，血压105/60mmHg，心率34次/分，律不齐。心电图如图所示。

其心电图诊断为 ( )

选项 A、三度房室阻滞 B、二度Ⅰ型房室阻滞 C、二度Ⅰ型窦房阻滞 D、二度Ⅱ型房室阻滞 E、一度房室阻滞

答案 D

解析

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