Clinical evaluation of H-FABP,hs-cTnI,Hcy and Cys-C in early diagnosis acute myocardial infarction
10.3969/j.issn.1673-4130.2015.15.019
- VernacularTitle:H-FABP、hs-cT nI、Hcy和Cys-C对急性心肌梗死早期诊断的临床评价
- Author:
Juanjuan HOU
;
Juan LI
;
Weiyue XI
;
Hongjun ZHENG
;
Haiyan ZHAO
- Publication Type:Journal Article
- Keywords:
heart-type fatty acid binding protein;
high-sensitive cTnI;
acute myocardial infarction;
early diagnosis
- From:
International Journal of Laboratory Medicine
2015;(15):2170-2171,2174
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the clinical value of heart‐type fatty acid binding protein(H‐FABP) ,high‐sensitive cTnI(hs‐cT‐nI),homocysteine(Hcy)andcystatinc(Cys‐C)intheearlydiagnosisofacutemyocardialinfarction(AMI).Methods 150casesof AMI patients with coronary arteriography (AMI group) were selected from the cardiovascular department admitted within the first 6hours of chest pain attack .An additional 30 case for control group .The level of four novel cardiac marker were measured in each group of serum .Results The level of serum H‐FABP ,hs‐cTnI ,Hcy and Cys‐C in AMI group were markedly higher than control group(P<0 .05) ,and rose with the increase of coronary artery lesions with statistical difference (P<0 .05) .Each cardiac markers showed high specificity in the diagnosis of AMI ,amongst which H‐FABP and hs‐cTnI ,stood out with sensitivity of 97 .34% and 89 .98% respectively .With Youden index ,positive likelihood ration ,negative likelihood ration ,positive predictive value and negative predictive value ,H‐FABP and hs‐cTnI appeared to have higher diagnostic value than Hcy and Cys‐C in AMI .Conclusion H‐FABP and hs‐cTnI displayed significant clinical value as a most sensitive indicator in the early diagnosis of AMI (within 6 hours of attack) . The level of H‐FABP ,hs‐cTnI ,Hcy and Cys‐C elevated as coronary artery lesions increase .
