Relationship between serum S100A4 and PTX3 levels and left atrial appendage thrombosis in patients with NVAF
10.3969/j.issn.1009-0126.2024.03.009
- VernacularTitle:非瓣膜性心房颤动患者血清S100钙结合蛋白A4和正五聚素蛋白3水平与左心耳血栓的关系
- Author:
Anning ZENG
1
;
Guoqiu WANG
;
Liyong GE
;
Jun LIU
;
Qinyu YANG
Author Information
1. 558000 黔南布依族苗族自治州人民医院心内科
- Keywords:
atrial fibrillation;
S100 calcium-binding protein A4;
thrombosis;
pentraxin-3
- From:
Chinese Journal of Geriatric Heart Brain and Vessel Diseases
2024;26(3):276-279
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the relationship of serum S100 calcium binding protein A4(S100A4)and pentraxin-3(PTX3)levels with left atrial appendage thrombosis in patients with NVAF.Methods A total of 120 elderly NVAF patients treated in our hospital from March 2020 to March 2023 were enrolled in this study.According to their echocardiograms,they were divided into a left atrial appendage thrombosis group(40 cases)and a non-thrombosis group(80 cases).Serum S100A4 and PTX3 levels were detected.Spearman correlation analysis was applied to ana-lyze the relationship between serum S100A4 and PTX3 levels and left atrial appendage thrombo-sis.Logistic regression analysis was conducted to analyze the factors affecting left atrial appendage thrombosis.Results The serum levels of S100A4 and PTX3 were higher in the thrombosis group than the non-thrombosis group(P＜0.01).The serum levels of S100A4 and PTX3 were positively correlated with left atrial appendage thrombosis(r=0.497,P=0.000;r=0.555,P=0.000).Heart failure,CHA2DS2-VASc score,B-type natriuretic peptide,uric acid,S100A4 and PTX3 were risk factors for left atrial appendage thrombosis in NVAF patients(P＜0.05,P＜0.01).Combination of serum S100A4 and PTX3 in predicting left atrial appendage thrombosis formation in NVAF patients had an AUC value of of 0.949(95％CI:0.893-0.981).Conclusion Serum S100A4 and PTX3 levels are increased in NVAF patients,they are related to left atrial appendage thrombosis,and their serum levels have certain predictive value for left atrial appendage thrombosis.
