严重心律失常

severe arrhythmia的用法和样例：

例句

When associated with palpitations, any of these symptoms indicates an abrupt drop in cardiac output and denotes a serious arrhythmia or underlying organic heart disease.这些症状若伴有心悸，则表明有心排血量的急骤下降，是严重心律失常的标志，或提示有器质性基础心脏病。

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发表于:2018-12-04 / 阅读(189) / 评论(0)

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But, at his superior's introduction of him to Ahab, he politely bowed, and straightway went on to do his captain's bidding. 不过，听到他的上司把他介绍给亚哈后，他有礼貌地鞠一个躬，就立刻照他船长的吩咐说下去了。

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发表于:2019-03-02 / 阅读(2028) / 评论(0)

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