Significance of Serum Sema4D,sST2 and Omentin-1 Detection in Patients with Hypertrophic Cardiomyopathy with Atrial Fibrillation
10.3969/j.issn.1671-7414.2025.04.026
- VernacularTitle:肥厚型心肌病并发心房颤动患者血清Sema4D,sST2和Omentin-1水平检测的临床意义
- Author:
Yan WANG
1
;
Guodong MA
;
Jinhui YU
Author Information
1. 北京和睦家康复医院内科,北京 100016
- Publication Type:Journal Article
- Keywords:
atrial fibrillation;
hypertrophic cardiomyopathy;
semaphorin 4D;
soluble growth stimulation ex-pressed gene 2 protein;
omentin-1;
left ventricular ejection fraction
- From:
Journal of Modern Laboratory Medicine
2025;40(4):149-153
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the significance of detecting serum semaphorin 4D(Sema4D),soluble growth-stimulation expression gene 2 protein(sST2),and Omentin-1 in patients with hypertrophic cardiomyopathy(HCM)accompanied by atrial fibrillation(AF),and to provide reference for clinical diagnosis and treatment.Methods A total of 90 patients with HCM and atrial fibrillation admitted to Tsinghua University Yuquan Hospital(Tsinghua University Integrated Traditional Chinese and Western Medicine Hospital)from January 2022 to December 2023 were selected as the HCM-AF group,and another 90 patients with sinus rhythm HCM in the same stage were selected as the sinus rhythm HCM group.The serum levels of Sema4D,sST2,Omentin-1 and cardiac function indicators[left ventricular ejection fraction(LVEF),left ventricular end-diastolic diameter(LVEDD)]were compared between the two groups.The correlation between serum Sema4D,sST2,Omentin-1 and cardiac function indicators,as well as the severity of atrial fibrillation in HCM was analyzed.The predictive value of three indicators for atrial fibrillation in HCM was analyzedand the predictive efficacy of percutaneous radiofrequency ablation(PRFA)for the recurrence of atrial fibrillation in HCM patients.Results The serum levels of Sema4D and sST2 in the HCM-AF group were higher than those in the sinus rhythm HCM group,while the levels of Omentin-1 and LVEF were lower than those in the sinus rhythm HCM group,with statistically significant differences(t=2.517～12.325,all P<0.05).The serum levels of Sema4D and sST2 in the persistent subgroup were higher than those in the paroxysmal subgroup,while the levels of Omentin-1 and LVEF were lower than those in the paroxysmal subgroup,the differences were statistically significant(t=2.635～15.931,all P<0.05).Spearman/Pearson correlation analysis showed that serum Sema4D and sST2 were negatively correlated with LVEF(r=-0.57,-0.609,all P<0.001),while Omentin-1 was positively correlated with LVEF(r=0.593,P<0.001).Serum Sema4D and sST2 were positively correlated with the severity of AF in HCM(r=0.625,0.631,all P<0.001),while Omentin-1 was negatively correlated with the severity of AF in HCM(r=-0.617,P<0.001).The serum levels of Sema4D and sST2 in the recurrence subgroup were higher than those in the non-recurrence subgroup,while the serum level of Omentin-1 was lower(t=12.805,7.049,13.345,all P<0.05).The receiver operator characteristic(ROC)curve results showed that the AUC(95%CI)of serum Sema4D,sST2 and Omentin-1 combined to predict atrial fibrillation in HCM was 0.916(0.865～0.952),higher than the individual predictions of the three(Z=3.621,3.657,0.318,all P<0.05).The AUC(95%CI)of serum Sema4D,sST2 and Omentin-1 combined to predict the recurrence of atrial fibrillation in patients with HCM after radiofrequency ablation was 0.931(0.857～0.973),higher than the individual predictions of the three(Z=4.115,3.657,3.853,all P<0.05).Conclusion The levels of serum Sema4D and sST2 in the serum of patients with HCM complicated with atrial fibrillation were elevated,while the level of Omentin-1 was drcreased.Detecting serum Sema4D,sST2 and Omentin-1 has high performance in predicting the occurrence of atrial fibrillation in patients with HCM and the recurrence of atrial fibrillation after radiofrequency ablation therapy.
