患者,男性,20岁。胸痛、胸闷3天。1周前有上呼吸道感染史。心电图提示:一度房室传导阻滞,心率为60次/分,此时针对心律失常的处理是A.观察,不需治疗...

作者: rantiku 人气: - 评论: 0
问题 患者,男性,20岁。胸痛、胸闷3天。1周前有上呼吸道感染史。心电图提示:一度房室传导阻滞,心率为60次/分,此时针对心律失常的处理是
选项 A.观察,不需治疗 B.心脏电生理检查 C.口服阿托品 D.异丙肾上腺素静脉滴注 E.临时心脏起搏器
答案 A
解析

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