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目的:观察米力农治疗顽固性充血性心力衰竭的疗效。方法:对50例顽固性充血性心力衰竭应用洋地黄,利尿剂后心功能改善不明显者予以短期小剂量静脉应用米力农,观察治疗前后症状、体征、血压、心率及心功能指标。结果:米力农能明显改善左室收缩功能障碍,且对心率、血压无明显影响。结论:短期小剂量静脉应用米力农能有效改善顽固性充血性心力衰竭的心功能,未见明显不良反应。
Objective: To observe the effect of Milrinone treatment of refractory congestive heart failure. Methods: 50 cases of intractable congestive heart failure with digitalis and diuretic after the improvement of cardiac function were given short-term low-dose intravenous Milrinone, before and after treatment to observe the symptoms, signs, blood pressure, heart rate and cardiac function. Results: Milrinone significantly improved left ventricular systolic dysfunction, and had no significant effect on heart rate and blood pressure. Conclusion: Short-term low-dose intravenous Milrinone can effectively improve the cardiac function of patients with refractory congestive heart failure without obvious adverse reactions.