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. 2019 Oct 4;8(20):e012253. doi: 10.1161/JAHA.119.012253

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© 2019 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Sub‐analysis on cryoballoon vs radiofrequency ablation in patient with BMI >30 kg/m². Log rank P=0.561 for paroxysmal atrial fibrillation and log rank P=0.721 for persistent AF. AF indicates atrial fibrillation; BMI, body mass index.