Association between non-ablated left atrial surface area and rhythm outcome in patients treated with cryoballoon and radiofrequency ablation
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Background: Cryoballoon (CB) pulmonary vein isolation (PVI) offers outcomes comparable to radiofrequency PVI (RF-PVI) in patients with atrial fibrillation (AF) but has limitations for wide circumferential PVI and extra-pulmonary ... ...
