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氟伐他汀对高血压患者阻力血管功能的影响 被引量:1

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摘要 目的 探讨他汀类降脂药是否具有改善高血压患者血管功能的作用。 方法  ~ 级轻中度高血压患者5 5人 ,在常规抗高血压治疗的同时 ,加用氟伐他汀 2 0~ 4 0mg/ d,并与 37例单纯常规抗高血压治疗病人对比。采用 A-cuson 12 8彩色多普勒超声诊断系统 ,检查右侧颈总动脉(CA)、肱动脉 (BA)、股动脉 (FA)和胫前动脉 (TA)的血管内膜中膜厚度 (IMT)和管腔内径 ,采用持续加压 5 min后血管内径变化作为血管内皮依赖性扩张功能 (Δ Dia- P) ,治疗后 3,6 ,9,12个月复查上述指标。所有计量资料用 x± s表示 ,组间差异用 ANOVA检验 ,治疗前后指标变化用配对 t检验 ,影响因素用逐步回归分析。 结果 氟伐他汀治疗 3个月 ,血脂水平明显下降 (TCH5 .5 0± 1.13vs4 .4 2± 0 .84 m mol/ L,P<0 .0 5 ;L DL 3.5 5± 1.0 1vs2 .5 8± 0 .81mm ol/ L,P<0 .0 5 ) ,治疗 12个月对心脏重量指数 (L VMI:12 1.5 6± 2 4 .83vs130 .4 1± 17.2 7g/ m2 ,P>0 .0 5 )和血管 IMT(mm:CA0 .98± 0 .17vs0 .97± 0 .13;BA0 .5 4± 0 .0 7vs0 .5 3± 0 .0 5 ;TA 0 .6 1± 0 .13vs0 .5 3± 0 .0 5 ;FA 0 .86± 0 .16 vs0 .87±0 .13,P>0 .0 5 ) ,无明显影响。氟伐他汀 4 0 m g/ d治疗 3个月可见胫前动脉血管 Δ Dia- P有明显改善 (% :
出处 《福建医科大学学报》 2002年第S1期27-,共3页 Journal of Fujian Medical University
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