Evaluation of selected fibrosis markers and echocardiography parameters in patients with atrial fibrillation treating cryoablation - perspectives of clinical use.
PURPOSE Atrial fibrillation is one of the most common arrhythmias, affecting 1-2% of the population worldwide. Pulmonary vein isolation by cryoballoon ablation is an established treatment strategy; however, arrhythmia recurrence remains a challenge. The aim of this study was to evaluate fibrosis-related biomarkers and...