ACTA CARDIOLOGICA, cilt.71, sa.2, ss.205-210, 2016 (SCI-Expanded)
Background Catheter ablation is a popular therapy of atrial fibrillation (AF). Gamma-glutamyl transferase (GGT) is known as a marker of oxidative stress. The objective of this study was to ascertain the relationship between levels of GGT and recurrence of AF after catheter ablation.