脉搏波速度与冠状动脉病变程度相关性分析  

Correlation between pulse wave velocity and coronary artery stenosis level

作　　者：王南晔[1] 米树华[1] 杨红霞[1] 陶红[1] 

机构地区：[1]首都医科大学附属北京安贞医院特需医疗科,北京市100029

出　　处：《中华实用诊断与治疗杂志》2010年第8期766-768,共3页Journal of Chinese Practical Diagnosis and Therapy

摘　　要：目的:探讨不同脉搏波速度与冠状动脉病变程度的相关性。方法:选取176例行冠状动脉造影的患者,根据脉搏波速度水平分为正常组与增高组,比较2组患者冠状动脉病变的程度,并进行脉搏波速度与冠状动脉严重病变的多因素分析。结果:2组冠状动脉正常及冠状动脉单支病变发生率差异无统计学意义(P>0.05),脉搏波速度增高组冠状动脉严重病变发生率高于脉搏波速度正常组(P<0.05);脉搏波速度与冠状动脉严重病变的发生密切相关。结论:早期检查脉搏波速度有利于延缓冠状动脉病变的发展。Objective To study the difference of coronary artery stenosis level between the patients with different pulse wave velocity and make multivariable analysis between pulse wave velocity and severe coronary artery stenosis.Methods One hundred and seventy-six patients undergoing coronary angiography were divided into two groups,normal pulse wave velocity group and higher pulse wave velocity group.The coronary artery stenosis level was compared between the two groups.Multivariable analysis was made between pulse wave velocity and severe coronary artery stenosis.Results The prevalence of normal coronary artery and single coronary artery stenosis had no significant differences between two groups（P0.05）.The prevalence of severe coronary artery stenosis was higher in higher pulse wave velocity group than in normal pulse wave velocity group（P0.05）.The pulse wave velocity was closely correlated to severe coronary artery stenosis.Conclusion Early detection of pulse wave velocity is helpful to delay the development of coronary artery stenosis.

关 键 词：冠状动脉病变 脉搏波速度 

分 类 号：R543[医药卫生—心血管疾病]