重组人脑利钠肽治疗老年急性心肌梗死合并心衰的疗效和安全性

被引:18
作者
蔡卫东
李晓鲁
毕延萍
机构
[1] 山东大学附属千佛山医院急诊科
关键词
重组人脑利钠肽; 老年人; 硝酸甘油; 急性心肌梗死; 心力衰竭;
D O I
暂无
中图分类号
R541.6 [血液循环衰竭];
学科分类号
1002 ; 100201 ;
摘要
目的探讨重组人脑利钠肽治疗老年急性心肌梗死合并左心功能衰竭的疗效及安全性。方法选取老年急性心肌梗死合并左心功能衰竭患者46例,随机分为两组,治疗组在常规治疗基础上静脉泵入重组人脑利钠肽(先以负荷剂量1.52.0μg/kg静推,再予维持剂量0.007 50.01μg/kg.min持续泵入);对照组在常规治疗基础上静点硝酸甘油(起始剂量为510μg/min,每隔510min增加510μg/min,直至获满意效果),共用3d。观察两组患者用药前后血压、心率、尿量及血氧饱和度变化,并测量左室射血分数(LVEF)、左室短轴缩短率(FS)、心脏指数(CI)、二尖瓣舒张期E峰和A峰的比值(E/A)。结果在降低血压、心率,增加尿量方面两组差异有统计学意义(P<0.05);治疗组用药后左室收缩指标(EF、CI)和舒张功能指数(E/F)较对照组明显改善(P<0.05);治疗组药物不良反应发生率9.1%,对照组41.7%,差异具有统计学意义(P<0.05)。结论重组人脑利钠肽治疗老年急性心肌梗死合并左心功能衰竭疗效显著,安全性好,不良反应发生率低。
引用
收藏
页码:92 / 94
页数:3
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