自发性冠状动脉夹层致急性心肌梗死一例

Chen Xia,Liu Xintian, Su Xi, Xu Chengyi

Chinese Journal of Cardiovascular Medicine(2020)

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Abstract
1 病例资料 患者女性,53 岁,因"胸痛2 h"入院.患者于入院前2 h无诱因突发胸骨后疼痛,向左上肢放射,持续不缓解,急诊入院.既往否认高血压病、糖尿病、结缔组织病等.否认烟酒嗜好.体格检查:血压188/105 mmHg,心率70 次/ min,神志清楚,双肺呼吸音清,未闻及干湿性啰音.心律齐,各瓣膜区未闻及杂音,腹软,双下肢无水肿.心电图提示前壁导联ST段上抬伴T 波高尖(图1A).超声心动图提示:前间隔、左室前壁中间段及心尖段运动幅度减低,左室射血分数为45%.诊断为:急性前壁ST 段抬高型心肌梗死.立即予拜阿司匹林300 mg、替格瑞洛180 mg 口服.
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