Correlation between fibrinogen level and severity of coronary stenosis in aged coronary heart disease people
10.3969/j.issn.1008-0074.2018.02.06
- VernacularTitle:老年冠心病人纤维蛋白原水平与冠脉狭窄严重程度的相关性
- Author:
Dong-Mei YUE
1
;
Min-Min BAO
;
Hai-Xia ZHOU
;
Ying-Min LU
;
Xiao-Han LUO
;
Da-Min HUANG
Author Information
1. 上海交通大学医学院附属新华医院崇明分院心内科
- Keywords:
Coronary disease;
Fibrinogen;
Aged
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2018;27(2):139-142
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore correlation between fibrinogen(Fg)level and coronary stenotic degree in aged coronary heart disease(CHD)people and its possible pathogenesis.Methods:A total of 112 patients,who were >65 years and diag-nosed as CHD by coronary angiography(CAG),were selected as CHD group.Another 108 non-CHD patients hospitalized during the same period were enrolled as non-CHD group.According to CAG results,CHD group was divided into single vessel coronary disease group(n=30,single vessel group)and multi vessel coronary disease group(n= 82,multi vessel group).Serum levels of Fg,D-dimer(D-D),C reactive protein(CRP),homocysteine(Hcy)and brain natriuretic peptide (BNP)were measured and compared between two groups.The correlation between serum Fg level and Gensini score was analyzed in CHD patients.Results:Compared with non-CHD group,there were significant rise in serum levels of Fg,D-D, triglyceride(TG),apolipoprotein B(ApoB),lipoprotein a,CRP,BNP and Hcy in CHD group,P=0.001 all;in CHD group,compared with single vessel group,there were significant rise in serum levels of Fg,D-D,ApoB,uric acid,lipo-protein a,CRP,BNP,Hcy,and significant reductions in serum levels of high density lipoprotein cholesterol,ApoA1 and ApoA1/ApoB in multi vessel group,P<0.05 or <0.01. Serum Fg level was significant positively correlated with coronary stenotic degree(Gensini score),r=0.303,P=0.001. Fg was independent risk factor of CHD(OR=2.74,95% CI:1.95~3.97,P=0.001).Conclusion:Serum Fg level is significant positively correlated with coronary stenotic degree in aged CHD patients.Its mechanism of triggering atherosclerosis may be related to risk factors such as dyslipidemia,hyper-homocysteinemia and inflammations etc.
