文档介绍：高血压患者动态血压参数与颈动脉内中膜厚度关系的研究
【摘要】目的研究高血压病患者动态血压参数与颈动脉内中膜厚度(CAIMT)的关系。方法采用无创动态血压仪对127例高血压病患者进行 24 h动态血压监测, 同时应用高分辨率彩色多普勒超声显像仪测量患者颈动脉内中膜厚度,据颈动脉内中膜厚度分两组:CAIMT≥ mm为增厚组(n=53),CA IMT< mm为正常组(n=74)。结果①CAIMT增厚组与CAIMT正常组的临床指标比较无统计学意义;②CAIMT增厚组与CAIMT正常组的动态血压参数比较: 24 h平均收缩压(±)mmHg和(±)mmHg,24 h平均舒张压(±)mmHg和(±)mmHg,24 h脉压(±)mmHg和(±)mmHg;白天平均收缩压(± mmHg)和(±)mmHg,白天平均舒张压(±) mmHg和(±)mmHg,白天脉压(±)mmHg和(±)mmHg;夜间平均收缩压(±)mmHg和(±)mmHg,夜间平均舒张压(±)mmHg和(±)mmHg,夜间脉压(±)mmHg和(±)mmHg,两者差异均有统计学意义(P<)。CAIMT增厚组与CA%%,其差异有显著性意义(P< )。结论高血压病动态血压参数异常者颈动脉IMT增厚的发生率高,对靶器官损害有预测价值。
【关键词】高血压;动态血压;颈动脉内中膜厚度
【Abstract】Objective To study the relationship between ambulatory blood pressure monitoring (ABPM) parameters and carotid artery intimamedia thickness(CAIMT)in patients with One hundred and twentyseven hypertensives including 89 males and 38 females were enrolled in this study .High resolution color Doppler ultrasonography was used to measure the CAIMT,according to which the patients were classified into the increased IMT group(n=53)or the normal IMT group(n=74).Twentyfour hours ABPM were performed in all the ①There were no significant differences between clinical manifestations and bioch