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新发的或是原有劳力性心绞痛恶化加重，发作时ST段下移≤1mm，持续时间

A、重度组

B、高危组

C、低危组

D、轻度组

E、中危组

时间：2021-12-27 22:07 关键词：心血管系统临床病理科住院医师心脏内科上海住院医师神经内科

答案解析

C

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