摘要
目的 观察正常高值血压人群大小动脉弹性功能指数C1、C2的变化。方法 本研究分三组 ,(1)正常血压组 :收缩压 (SBP) <130mmHg ,且舒张压 (DBP) <85mmHg ,入选 72例 ,男 37例 ,女 35例 ;(2 )正常高值血压组 :SBP130～139mmHg和 /或DBP85～ 89mmHg ,入选 6 0例 ,男 31例 ,女 2 9例 ;(3)高血压组 :SBP≥ 14 0mmHg和 /或舒张压≥ 90mmHg ,入选 6 3例 ,男 31例 ,女 32例。采用HDICVProfilorDO - 2 0 2 0动脉功能检测仪测定大小动脉弹性功能指数C1、C2。结果 正常高值血压人群的C1、C2比正常血压组低 (C1:11 9± 3 4VS 15 3± 4 5 ;C2 :4 0± 2 1VS 5 6± 2 6 ) ,P <0 0 1;比高血压组高 (C1:11 9± 3 4VS 9 4± 3 1;C2 :4 0± 2 1VS 2 8± 1 3) ,P <0 0 1。C1、C2与血压呈负相关 ,即随着血压的升高而下降。结论 正常高值血压人群的动脉弹性功能下降 ,与血压水平呈负相关 。
Objective To investigate the change of artery elastic function in persons with high-normal blood pressure.Method 195 subjects were enrolled and categorized into three groups:(1)normal blood pressure group(n=72):systolic blood pressure (SBP)<130mmHg,and disastolic blood pressure(DBP)<85mmHg;(2)high-normal blood pressure group(n=60):SBP130～139mmHg and/or DBP 85～89mmHg;(3)hypertension group(n=63):SBP≥140mmHg and/or DBP≥90mmHg.Artery elastic function C1 and C2 were measured by HDI CV Profilor DO-2020.Results C1 and C2 of high-normal blood pressure group were significantly lower than those of normal blood pressure group(C1:11 9±3 4 VS 15 3±4 5;C2:4 0±2 1 VS 5 6±2 6,P<0 01),and significantly higher than those of hypertension group(C1:11 9±3 4 VS 9 4±3 1;C2:4 0±2 1 VS 2 8±1 3,P<0 01).C1 and C2 were negatively correlattion with blood pressure,decreasing with BP ascending.Conclusions Artery elastic function in persons with high-normal blood pressure decreased and negatively correlated with BP.
出处
《心脑血管病防治》
2003年第4期11-13,共3页
CARDIO-CEREBROVASCULAR DISEASE PREVENTION AND TREATMENT
