关键词：阿托伐他汀 冠心病 充血性心力衰竭 心力衰竭患者 血管内皮功能 

摘要：目的 研究阿托伐他汀对冠心病(CHD)合并充血性心力衰竭(CHF)患者血浆中一氧化氮(NO)、降钙素基因相关肽(CGRP)和内皮素(ET)的影响.方法 将68例CHD并CHF患者随机分为两组,常规治疗组(地高辛、氢氯噻嗪、硝酸异山梨酯)34例,联用组常规用药加阿托伐他汀34例,另选34例健康体健者为正常对照组.采用Greiss法测定NO水平,放射性免疫法测定治疗前后血中CGRP和ET的水平.结果 CHD并CHF患者中NO和CGRP水平明显低于正常组(P＜0.01),ET显著高于正常组(P＜0.01),治疗后均显著改善(P＜0.01),且以联用组改善更为显著,与常规组治疗后比较差异有统计学意义(P＜0.05).结论 常规用药加阿托伐他汀能显著改善CHD合并CHF患者的NO、CGRP和ET的代谢失衡. Abstract： Objective To study the effect on levels of plasma calcitonin gene-related peptide (CGRP) and endothelin(ET) of atorvastatin in patients with coronary artery heart disease(CHD) complicated with congestive heart failure(CHF). Methods Patients with CHD complicated with CHF were divided into two groups usual medicine group(usual medicine) and atorvastatin group. The plasma CGRP and ET levels were observed before and after treatment. Results The levels of CGRP in patients with CHF were lower than that in normal group before treatment (P＜0.05),and the level of ET was higher (P＜0.05),the improvement of CGRP and ET in atorvastatin group was better than that in the usual medicine group(P＜0.05). Conclusions Atorvastatin had the action of improving the imbalance of CGRP and ET in Patients with CHD complicated with CHF.

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