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纠正贫血对改善慢性心力衰竭合并贫血患者心功能的作用 被引量:2

Correction anemia in the improving of heart function of chronic heart failure.
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摘要 目的探讨纠正贫血对改善慢性心力衰竭(CHF)合并贫血患者心功能的作用。方法选择CHF合并贫血患者66例,随机分为2组,常规治疗组30例给予洋地黄制剂、利尿剂、血管扩张刑、血管紧张素转换酶抑制剂(ACEI)或B受体阻滞剂等常规药物治疗;观察组36例在常规药物治疗基础上加用促红细胞生成素(EPO)、铁剂、输红细胞等治疗。观察2组用药前与治疗3个月后心功能的变化。结果观察组心功能改善的临床显效率[63.9%(23/36)]和总有效率[91.7%(33/36)]均较常规治疗组[33.3%(10/30)和56.7%(17/30)]显著提高(χ^2值分别为6.73、10.91,P均〈0.01),且无明显的不良反应出现。治疗3个月后观察组与常规治疗组比较血红蛋白(Hb)浓度[(125.0±4.0)、(80.0±7.0)g/L]显著升高,左心室射血分数[(49.6±8.0)%、(34.7±10.0)%]、左心室舒张末内径[(4.9±0.7)、(6.0±0.4)cm]、左心室舒张末期容积[(130.1±24.O)、(148.3±30.8)ml]、左心室收缩末期容积[(72.5±32.0)、(79.7±25.0)ml]均有显著改善(P均〈0.01)。结论纠正贫血改善CHF合并贫血患者的心功能是一种比较安全有效的方法,能显著升高Hb浓度,改善心功能。 Objective To investigate the role of correcting anemia in improving the heart function of chronic heart failure(CHF) with anemia. Methods Sixty-six CHF patients with anemia were randomly assigned to two groups. Thirty cases in the control group received routine treatment including digitalis, diuretics, vasodilator, ACEI or β-blocker, and 36 cases in the observe group received the above routine treatment and EPO, ehalybeate and transferring hematid. Results Clinical efficiency ratio and total efficiency ratio were higher in the observe group (63.9% ,91.7% ) than in the control group ( 33.3%, 56. 7% ) ( χ^2 = 6. 73 and 10. 91, P 〈 0. 01 ). After treatment for 3 months,Hb concentration, LVEF, LVDD, LEDV and LESV in the observe group were ( 125. 0 ±4. 0) g/L, (49.6±8.0)%,(4.9 ±0.7) cm,(130.1 ±24.0) ml and (72.5±32.0) ml respectively, which were all significantly improved than those in the control group [ ( 80. 0 ±7.0 ) g/L, ( 34. 7 ± 10. 0 ) % , ( 6. 0 ± 0.4 ) cm, (148.3 ±30.8)ml and (79.7 ±25.0)ml] (P〈0.01). Conclusions Correcting anemia is a safe and effective method in improveing the heart functionin CHF patients with anemia.
出处 《中国综合临床》 2010年第9期924-926,共3页 Clinical Medicine of China
关键词 慢性心力衰竭 促红细胞生成素 心功能 贫血 Chronic heart failure Erythropoietin Heart function Anemia
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