Assessment value of brachial-ankle pulse wave velocity on severity of coronary disease in patients with coronary heart disease
10.3969/j.issn.1008-0074.2015.05.12
- VernacularTitle:臂踝脉搏波速度评估冠心病患者冠脉病变程度的临床价值
- Author:
Shunyang SUN
;
Zhengjun QI
;
Xuesong SHAO
;
Yangcheng SHI
- Publication Type:Journal Article
- Keywords:
Coronary disease;
Coronary artery disease;
Hypertension
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2015;24(5):512-515
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study assessment value of brachial‐ankle pulse wave velocity (baPWV) for severity of coro‐nary disease in patients with coronary heart disease (CHD) .Methods :According to SYNTAX score of coronary an‐giography ,a total of 206 CHD patients from our hospital were divided into mild group (n=74 ,SYNTAX score <23 scores) ,medium group (n= 72 ,SYNTAX score 23~32 scores) and severe group (n= 60 ,SYNTAX score > 32 scores) .Another 80 healthy subjects undergoing physical examinations were selected as healthy control group during the same period .BaPWV ,ankle brachial index (ABI) and carotid -femoral pulse wave velocity (cfPWV) were measured and compared among all groups .Pearson correlation analysis was used to analyze the correlation among baPWV ,cfPWV ,ABI and SYNTAX score in CHD patients ;multi -factor Logistic regression model was used to analyze whether baPWV ,cfPWV and ABI were risk factors for SYNTAX scores .Results:Compared with healthy control group ,there were significant rise in baPWV [ (1.2 ± 0.3) m/s vs .(1.5 ± 0.4) m/s vs .(1.8 ± 0.6) m/s vs . (2.0±0.7)m/s]andcfPWV [ (1.3±0.5)m/svs.(2.5±0.7)m/svs.(2.9±0.8)m/svs.(3.4±0.7)m/s]in mild group ,medium group and severe group (P<0.05 or <0.01) ,and that of severe group was more than that of medium group ,and>mild group in turn ,there was significant difference by pairwise comparisons ( P<0.05 all);significant reduction in ABI [ (1.02 ± 0.32) vs .(0.82 ± 0.24) vs .(0.73 ± 0.16) vs .(0.56 ± 0.09)] in mild group , medium group and severe group ,and that of severe group was < medium group ,and < mild group in turn ,there was significant difference by pairwise comparisons ( P<0.05 all) .Pearson correlation analysis indicated that baPWV and cfPWV were positively correlated with SYNTAX score ( r= 0.613 , P= 0.007;r=0.528 , P=0.023) ,while ABI had no correlation with SYNTAX score .Multi-factor Logistic regression analysis indicated that diabetes melli‐tus ,hypertension ,baPWV and cfPWV were risk factors for SYNTAX score (OR=4.016~5.809 , P<0.05 or <0.01) .Conclusion:The baPWV can effectively assess severity of coronary disease in CHD patients .
