米力农治疗难治性心力衰竭的血流动力学研究

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目的观察米力农治疗难治性心力衰竭的临床疗效及血流动力学变化。方法应用米力农治疗难治性心力衰竭患者26例,观察治疗前后心功能的变化,并测定血流动力学指标。结果治疗后72h,心功能改善24例,总有效率为92.3%。血流动力学指标心输出量(C0)、心脏指数(CI)均较用药前显著提高,而肺毛细血管楔压(PCWP)、中心静脉压(CVP)、肺循环血管阻力(PVR)和体循环血管阻力(SVR)较用药前显著下降。结论米力农治疗难治性心力衰竭疗效显著,值得在临床上推广应用。
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