检验医学与临床Issue(20)：3017-3018,3022,3.DOI:10.3969/j.issn.1672-9455.2015.20.018
冠状动脉慢血流患者颈动脉弹性与同型半胱氨酸的相关性研究
Study on relationship between carotid artery elasticity detected by echo tracking technique and plasma homocysteine in patients with coronary slow flow
杨松 1何文 1张红霞 1王德昭2
作者信息
- 1. 首都医科大学附属北京天坛医院 超声科，北京 100050
- 2. 首都医科大学附属北京天坛医院 心内科，北京 100050
- 折叠
摘要
Abstract
Objective To investigate the relationship between the carotid artery elasticity parameters and plas‐ma homocysteine in the patients with coronary slow flow (CSF) .Methods 108 patients with CSF were selected as the CSF group ,meanwhile ,105 healthy individuals without stenosis verified by coronary arteriography were taken as the control group .The echo tracking(ET) technique was adopted to detect the arterial elastic parameters of the elastic in‐dex(β) ,pressure‐strain elastic modulus(Ep) ,arterial compliance(AC) and local pulse wave velocity (PWV) .Mean‐while ,the level of plasma homocysteine(HCY) was measured in the two groups .Results The stiffness parameters ofβ,Ep and PWV in the CSF group were significantly higher than those in the control group ,while AC was significantly decreased compared with the control group ,the differences were statistically significant (P<0 .01) .The level of plas‐ma HCY level in the CSF group was significantly increased compared with the control group ,the difference was sta‐tistically significant(P<0 .05) .The level of HCY in the CSF group was positively correlated with β,Ep and PWV , but negatively correlated with AC .Conclusion ET technique is a simple practical method to evaluate carotid artery e‐lasticity in the patients with CSF .The plasma HCY level has good correlation with the carotid artery elasticity pa‐rameters in the CSF patients .关键词
血管回声跟踪技术/冠状动脉慢血流/同型半胱氨酸/颈动脉弹性Key words
echo-tracking technology/coronary slow flow/homocysteine/carotid artery elasticity引用本文复制引用
杨松,何文,张红霞,王德昭..冠状动脉慢血流患者颈动脉弹性与同型半胱氨酸的相关性研究[J].检验医学与临床,2015,(20):3017-3018,3022,3.
