Abstract Background Biomarkers related to the pathogenesis of atrial fibrillation (AF) have attracted the attention of experts. One of these recently studied biomarkers is Fetuin-A. Objectives This study aimed to evaluate the relationship between serum Fetuin-A levels and AF. Methods This study used the convenience sampling method, based on inclusion criteria and consent to participate in the study. The Shapiro-Wilk test was used to confirm the normal distribution of all continuous variables. Categorical variables were presented using absolute and relative […]