Correlation of Serum Hs-CRP, D-dimmer and Lp-PLA2 Levels with Vulnerable Plaque of Coronary Artery Atherosclerosis in Patients with Coronary Heart Disease
10.13241/j.cnki.pmb.2017.26.029
- VernacularTitle:hs-CRP、D-二聚体和Lp-PLA2与冠心病患者冠状动脉粥样硬化易损斑块的相关性
- Author:
Derong ZHUANG
;
Shenghu HE
;
Dinghua CAI
;
Wenyuan WANG
;
Long TIAN
- Keywords:
Hs-CRP;
D-dimmer;
Lp-PLA2;
Coronary heart disease
- From:Progress in Modern Biomedicine
2017;17(26):5131-5133
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the correlation of serum hs-CRP,D-dimmer and Lp-PLA2 with vulnerable plaque of coronary artery atherosclerosis in patients with coronary heart disease.Methods:Selected 106 cases of patients in our hospital from January 2014 to December 2015,all taken coronary angiography and intravascular ultrasound.Divided into three groups according to the results of the examination,the levels of serum hs-CRP,D-dimmer and Lp-PLA2 were examined and compared,and the correlation with fiber cap thickness,plaque eccentricity index,and vascular remodeling index were tested by Pearson correlation analysis.Results:Serum levels of hs-CRP,D-dimmer and Lp-PLA2 of vulnerable plaque group and stable plaque group were significantly higher than that of the control group (P＜0.05),and the serum levels of hs-CRP,D-dimmer and Lp-PLA2 of vulnerable plaque group were significantly higher than that of stable plaque group (P＜0.05);hs-CRP was negative correlated with the thickness of fibrous cap (r=-0.712,P＜0.05),and positive correlated with eccentric plaque index and vascular remodeling index (r=0.813,0.756;D-,P＜0.05),D-dimmer was negative correlated with the thickness of fibrous cap (r=-0.654,P＜0.05),and positive correlated with eccentric plaque index and vascular remodeling index (r=0.912,0.853,P＜0.05);Lp-PLA2 was negative correlated with the thickness of fibrous cap (r=-0.796,P＜0.05),and positive correlated with eccentric plaque index and vascular remodeling index (r=0.836,0.729,P＜0.05).Conclusion:Hs-CRP,D-dimmer and Lp-PLA2 have high correlation with vulnerable plaque in coronary artery disease,can be used as reference indexes for assessing the instability of coronary atherosclerotic plaque.
