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zhuan jia da yi
Author(s): 
Pages: 354-354
Year: Issue:  5
Journal: Chinese Journal of Cardiovascular Medicine

Abstract: 问:心脏骤停时抢救的常用药物有哪些?答:SCA 期间药物治疗的主要目的是促进自主心律的恢复和维持。1.肾上腺素:主要作用为激动α肾上腺素能受体,提高CPR 期间的冠状动脉和脑灌注压。在高级心肺复苏期间,在至少2 minCPR 和1次电除颤后每3~5 min 应用肾上腺素1 mg,经静脉或骨髓腔注射。多项临床研究显示,心脏骤停患者应用大剂量肾上腺素是禁忌或有害的。递增肾上腺素剂量的方法不能提高患者存活率。
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