Abstract
目的 观察曲美他嗪(trimetazidine,TMZ)对慢性充血性心力衰竭患者的临床药效及不良反应.方法 115例慢性充血性心力衰竭(NYHA心功能分级Ⅱ~Ⅳ级)患者随机分为两组.对照组(n=50例)应用常规药物,曲美他嗪组(n=65)在常规药物治疗的基础上加用曲美他嗪,用药期12周,定期门诊随访观察治疗前后心功能分级及超声心动图检查等.结果曲美他嗪组总有效率(92.3%)明显优于对照组(66.0%)(P<0.01);曲美他嗪能明显改善慢性充血性心力衰竭患者临床症状和体征,左室射血分数(LVEF)和左室短轴缩短率(FS)明显提高(P<0.01或0.05),且无严重不良反应出现.结论慢性充血性心力衰竭患者在常规治疗基础上,加用曲美他嗪可进一步改善心功能,对治疗慢性充血性心力衰竭是一种安全有效的方法。
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