温阳活血法治疗慢性心力衰竭的临床研究

时间:2022-08-07 07:47:07

温阳活血法治疗慢性心力衰竭的临床研究

摘要:目的 观察温阳活血法对慢性心力衰竭的临床疗效。方法 将100例慢性心力衰竭病人随机分为治疗组和对照组,各50例。对照组给予常规抗心力衰竭治疗(血管紧张素转换酶抑制剂或血管紧张素受体拮抗剂、β受体阻滞剂、血管扩张剂、利尿剂、强心剂等药物),治疗组在对照组治疗基础上加用温阳活血为主的温阳益气活血汤,疗程4周。观察两组治疗前后中医临床症状与体征、纽约心脏病协会(NYHA)心功能分级变化,应用彩色多普勒测定两组每搏输出量(SV)、心输出量(CO)、心脏指数(CI)、左室射血分数(LVEF)、左室短轴缩短率(FS)、左室舒张末内径(LVEDD),测定血清脑钠肽(BNP)浓度。结果 治疗组总有效率94%,优于对照组的78%(P

关键词:慢性心力衰竭;温阳活血法;左室射血分数;左室舒张末内径;血清脑钠肽

中图分类号:R541.6 R289.5 文献标识码:B 文章编号:16721349(2012)08089703

Clinical Observation on Yangwarming and Bloodactivating Therapy for Chronic Heart Failure

Tian Jun,Wu Yuanmin,Wu Minyu,et alShanghai Pudong New Area Hospital of Traditional Chinese Medical (Shanghai 200136)

Abstract:Objective To investigate the effects of yangwarming and bloodactivating therapy in the treatment of chronic heart failure(CHF).Methods One hundred patients with CHF were randomly divided into two groups:Control group(n=50)treated by conventional antiheart failure treatment(angiotensinconverting enzyme inhibitors or angiotensin receptor blockers,βblockers,vasodilators,diuretics,inotropic),treatment group(n=50)treated by conventional antiheart failure treatment and Wenyang Yiqi Huoxue decoction for 4 weeks.The traditional Chinese medical symptoms,New York Heart Association (NYHA) heart function classification were observed.The systolic volume (SV),cardiac output (CO),cardiac index(CI),left ventricular ejection fraction (LVEF) ,fractional shortening of left ventricular short axis(FS),and left ventricular enddiastolic diameter (LVEDd)were observed.The level of plasma Btype natriuretic peptide (BNP)was detested.Results The total effective rate was 94% in treatment group,which was significantly higher than that in control group(78%,P<0.05).The levels of SV,CO,CI,LVEF,LVEDD,and BNP in treatment group were better than that in control group(P<0.05).Conclusion Yangwarming and bloodactivating therapy was effective for CHF,which could improve heart function.

Key words:chronic heart failure;yangwarming and bloodactivating therapy;left ventricular ejection fraction;left ventricular enddiastolic diameter;plasma Btype natriuretic peptide

慢性心力衰竭(心衰)是指各种原因导致的心脏收缩性和(或)舒张障碍,渐进性发展导致心排血量不足以维持正常组织代谢需要的病理生理综合征,是各种心脏病的终末阶段。随着冠心病、高血压等常见心血管疾病发病率的上升,心力衰竭的患病率逐年上升,严重影响病人的身体健康。欧洲心脏病学会(ESC)近年来通过对51个国家的统计发现,在普通人群中,心衰的总患病率为2%~3%,而在70岁~80岁的老年人群中,则高达10%~20%[1]。本研究观察温阳活血为主的温阳益气活血汤治疗慢性心力衰竭的临床疗效,旨在为有效治疗慢性心力衰竭提供用药依据。

1 资料与方法

1.1 临床资料 100例为2008年10月—2011年10月我科住院病人,按随机数字表法分为治疗组和对照组。治疗组50例,男29例,女21例;年龄49岁~74岁(64.0岁±9.8岁);病程5年~19年(6.0年±2.1年);其中冠心病26例,高血压性心脏病15例,肺源性心脏病6例,扩张型心肌病3例;心功能Ⅱ级20例,Ⅲ级24例,Ⅳ级6例。对照组50例,男30例,女20例;年龄47岁~73岁(63.0岁±7.9岁);病程6年~19年(6.0年±2.3年);其中冠心病24例,高血压性心脏病13例,肺源性心脏病8例,扩张型心肌病5例;心功能Ⅱ级21例,Ⅲ级23例,Ⅳ级6例。两组在性别、年龄、病程、病因及心功能分级方面均无统计学意义(P>0.05),具有可比性。

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