[摘要] 目的 探讨米力农治疗缩窄性心包炎术后低心排综合征的疗效。方法 方便收集该院2012年1月—2016年6月收治的15例缩窄性心包炎并行心包剥脱术，且术后发生低心排综合征均采用常规强心、升血压、呼吸机辅助呼吸等处理后患者心率、血压未见好转，加用米力农负荷量为50 μg/kg，维持剂量为0.5 μg/(kg·min)速度以输液泵静脉注射，全天总量不超过1.1 mg/kg，疗程2～5 d，分析患者加用米力农治疗前后的血压、心率、停呼吸机等临床指标。结果 米力农的临床有效率为87%，对低心排综合征有明显疗效，且未见明显不良反应发生。结论 米力农治疗缩窄性心包炎术后低心排综合征安全、有效。

    [关键词] 缩窄性心包炎；米力农；低心排综合征

    [中图分类号] R542.11 [文献标识码] A [文章编号] 1674-0742(2017)02(a)-0117-03

    [Abstract] Objective To observe the curative effect of milrinone in treatment of low cardiac output syndrome after the constrictive pericarditis operation. Methods Convenient selection 15 cases of patients with constrictive pericarditis and pericardiectomy admitted and treated in our hospital from January 2012 to June 2016 were selected and the heart rate and blood pressure of patients were not improved after adopting the routine Cardiac ......