急性心肌梗死伴心原性休克、双支冠状动脉闭塞一例报告
崔鸣,徐伟仙,郭丽君,张永珍,李卫虹,高炜
摘要(Abstract)：
急性心肌梗死急诊经皮冠状血管介入(PCI)围术期间,除梗死相关动脉外,另外一支血管突然闭塞,常常引起患者病情突然加重,如何随机应变,选择合理地救治方案,对于临床预后有重大影响。临床上这类患者虽然偶有遭遇,但是由于发病少、合并症多、预后差、或者抢救成功后觉得没有学术价值而少有报道和发表。本期选择2例这类病例,希望能对读者有所帮助。发生这种情况多见于如下几种原因:患者发病时处于应激和高凝状态;多个斑块不稳定;心功能差;抗栓治疗因为时间、呕吐等原因尚未充分起效;以及其他原因。因此,我们推荐以下策略进行防治:应该纠正应激状态和血管痉挛;积极有效的抗栓治疗;改善心功能;迅速开通梗死相关血管来预防这种情况的发生。一旦发生,在采用和加强上述手段,包括应用血小板Ⅱb/Ⅲa受体抑制剂和IABP等辅助措施;优先处理对于血流动力学和心功能影响大的血管。
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基金项目(Foundation):
作者(Author): 崔鸣,徐伟仙,郭丽君,张永珍,李卫虹,高炜
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