Aim:The aim of the present study is to evaluate the levels of these biomarkers in decompensated heart failure (HF) patients.Material and Methods: 44 decompensated HF patients and 32 healthy individuals were enrolled in the study as patient and control groups. Transthoracic echocardiography and serum troponin I, vaspin, apelin, and PTX-3 levels besides routine laboratory analysis were performed for both groups.Results: Troponin I and vaspin were higher, apelin was lower in patient group (for all, p<0.05).PTX-3 levels were higher in patient group, but it was not statistically significant (p=0.133). Troponin I and PTX-3 levels were significantly decreased (for both, p<0.05) with in-hospital-HF treatment. Vaspinand apelin levels did not show any significant change (p=0.938, p=0.121, respectively). Vaspin had an independent relationship with troponin, apelin had an independent relationship with PTX-3, troponin and apelin had independent relationship with vaspin, and finally troponin,PTX-3, and vaspin had independent relationship with apelin in decompensated HF patients.
Conclusion:Troponin I and vaspin levels were elevated,and serum apelin levels were reduced in decompensated HF patients. PTX-3 levels were higher in HF patients, but it was not statistically significant. Vaspin and apelin levels did not change with HF stabilization in HF patients, but troponin I and PTX-3 levels were significantly decreased.