Changes of the serum heart-type fatty acid-binding protein and brain natriuretic peptide in chronic pediatric heart failure
10.3760/cma.j.issn.1671-0282.2017.08.023
- VernacularTitle:慢性心衰患儿血浆心型脂肪酸结合蛋白和脑利钠肽水平改变
- Author:
Yuping SUN
;
Pingping SUN
;
Yan JIANG
;
Dehua LI
;
Liu YANG
;
Yingjun XU
- Keywords:
Heart failure,chronic;
Fatty acid-binding protein,Heart-type;
Brain natriuretic peptide;
heart function;
Changes;
Correlation;
Biomarkers;
Children
- From:
Chinese Journal of Emergency Medicine
2017;26(8):944-947
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the changes of serum heart-type fatty acid-binding protein (h-FABP) and brain natriuretic peptide (BNP) for assessing the clinical values in children with chronic heart failure (CHF).Methods A total of 50 patients with CHF,including 22 endocardial fibroelastosis (EFE) cases and 28 dilated cardiomyopathy (DCM) cases,were enrolled.Thirty healthy children were enrolled as controls.The concentrations of serum h-FABP and BNP were measured by enzyme-linked immunosorbent assay (ELISA),and the left ventricular end-systolic diameter (LVESD),left ventricular end-diastolic diameter (LVEDD),left ventricular ejection fraction (LVEF),left ventricular fractional shortening (LVFS),and cardiac index (CI) were measured by echocardiography.Results The concentrations of serum h-FABP and BNP in patients with CHF were significantly higher than those in control group (22.68 ±4.18 ng/mL vs.6.31 ± 1.72 ng/mL;565.52±179.64 pg/mLvs.31.22±9.83 pg/mL,all,P ＜ 0.01),and h-FABP and BNP were positively correlated with the degree of heart failure (all,P ＜0.01),and they were both higher in group EFE and DCM than those in control group (all,P＜0.01),but there was no statistically significant difference between the two groups (P ＞ 0.05).The h-FABP concentration in CHF patients was positively correlated with BNP ((r =0.782,P ＜0.01).The h-FABP concentration in CHF patients was positively correlated with LVESD,LVEDD (r =0.626,O.662,respectively;all,P＜0.01),and negatively correlated with LVEF,LVFS,and CI (r =-0.652,-0.636,-0.709,respectively;all,P ＜ 0.01).The BNP concentration was also positively correlated with LVESD,LVEDD (r =0.733,0.689,respectively;all,P ＜0.01),and negatively correlated with LVEF,LVFS,and CI (r=-0.745,-0.612,-0.791,respectively;all,P＜0.01).Conclusions Serum concentrations of h-FABP and BNP can be used as biomarkers to evaluate the severity of chronic heart failure.
