Circulating MicroRNAs as Molecular Biomarkers of Atrial Fibrillation Recurrence After Catheter Ablation: A Systematic Review and Candidate-Centered Evidence Map
Background: Recurrence after atrial fibrillation (AF) ablation remains difficult to predict. Circulating microRNAs may reflect molecular substrates not captured by established predictors. We mapped recurrence-specific evidence and identified priorities for prospective validation. Methods: Six databases were searched fr...