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目的探讨急性心肌梗死早期应用倍他乐克对心肌的保护作用。方法急性心肌梗死患者66例,分为治疗组及对照组各33例,治疗组在常规抗凝、再灌注、营养心肌等治疗的基础上,按照CCS-Ⅱ给药方法静脉推注倍他乐克15mg。结果治疗组在提高心率变异性、降低心源性休克、猝死、缩小梗死面积、缓解疼痛等方面均明显优于对照组。结论在急性心肌梗死早期应用倍他乐克疗效显著。
Objective To investigate the protective effect of Betaloc on myocardium in early stage of acute myocardial infarction. Methods Sixty-six patients with acute myocardial infarction were divided into treatment group and control group, with 33 cases in each group. The treatment group was treated with CCS-Ⅱ intravenously on the basis of routine anticoagulation, reperfusion, Grams 15mg. Results The treatment group was significantly better than the control group in improving heart rate variability, reducing cardiogenic shock, sudden death, reducing infarct size and relieving pain. Conclusion The application of metoprolol in the early stage of acute myocardial infarction has a significant effect.