摘要
目的探讨冠心病患者动脉僵硬度的改变。方法128例行冠状动脉造影的患者,在同期内(间隔<1个月),采用动脉硬化测定仪Colin测定肱-踝脉搏波传播速度(baPWV)。结果冠状动脉造影阳性组baP-WV为(1701±305)cm/s,冠状动脉造影阴性组为(1482±184)cm/s,冠状动脉造影阳性组较阴性组baPWV值显著增高(P<0.05):冠状动脉病变1支组baPWV为(1730±280)cm/s,2支组baPWV为(1684±313)cm/s,3支组为(1690±165)cm/s,均较冠脉造影阴性组baPWV值显著增高(P<0.05),不同冠状动脉病变支数组之间baPWV值差异无统计学意义(P>0.05)。结论冠心病患者动脉僵硬度增高,baPWV增高,baPWV可作为冠心病危险的预测因子之一。
Objective To determine the change in arter,stiffness in patients with coronary heart disease （CHD）. Methods One hundred and twenty-eight patients who underwent coronary angiography （CAG） were subjected to a contemporary measurement （within one month from CAG） of braehial-ankle artery pulse wave velocity （baPWV） using a Colin system. Results The baPWV value was （1701±305）cm/s in CAG （＋） group vs （1482±184）cm/s in CAG （-） group （/）〈0.05）. The baPWV values in those with 1, 2 or 3 coronary branches involved were （1730±279）cm/s, （1684±313）cm/s and （1690±165）cm/s respectively; although not significantly different among these subgroups （P〉0.05）, these values were higher than those found for CAG（-） group （P〈0.05）. Conclusion The baPWV value was shown to increase with artery stiffness in coronary heart disease, suggesting its potential use as a predictor of risk for CHD.
出处
《中国药物与临床》
CAS
2008年第2期93-95,共3页
Chinese Remedies & Clinics
关键词
冠状动脉疾病
动脉硬化
肱-踝脉搏波传播速度
Coronary disease
Arteriosclerosis
Stiffness Braehial-ankle artery pulse wave velocity
