Why the study?
Does cryoballoon catheter ablation improve outcomes in patients with symptomatic atrial fibrillation refractory or intolerant to antiarrhythmic medications?
Does cryoballoon catheter ablation improve outcomes in patients with symptomatic atrial fibrillation refractory or intolerant to antiarrhythmic medications?
This review summarizes the basics, clinical experience, safety, efficacy, and technical aspects of cryoballoon catheter ablation for atrial fibrillation.
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Cryoballoon ablation remains an option for refractory AF; review extends technical knowledge but leaves open comparative RCTs.
Özcan et al. (2011) studied this question.
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