心绞痛疼痛发作时典型心电图表现是A、P-R间期延长B、出现宽大畸形的病理性Q波C、ST段压低,T波低平或倒置D、T波高尖E、ST段弓背抬高

作者: rantiku 人气: - 评论: 0
问题 心绞痛疼痛发作时典型心电图表现是
选项 A、P-R间期延长 B、出现宽大畸形的病理性Q波 C、ST段压低,T波低平或倒置 D、T波高尖 E、ST段弓背抬高
答案 C
解析

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