Vrachatis DA, Papathanasiou KA, Kossyvakis C, Kazantzis D, et al. Early arrhythmia recurrence after cryoballoon ablation in atrial fibrillation: a
systematic review and meta-analysis. J Cardiovasc Electrophysiol 2021 Dec 24. doi: 10.1111/jce.15337.
PMID: 34951496