Ultra-high-resolution assessment of lesion extension after cryoballoon ablation for pulmonary vein isolation

Front Cardiovasc Med

5 January Jan 2023 one month ago
  • Tondo C, Tundo F.

Unrecognized incomplete pulmonary vein (PV) isolation during the index procedure, can be a major cause of clinical recurrences of atrial fibrillation (AF) after cryoballoon (CB) ablation. We aimed to characterize the extension of the lesions produced by CB ablation and to assess the value of using an ultra-high resolution electroanatomic mapping (UHDM) system to detect incomplete CB lesions.

Reference: Ultra-high-resolution assessment of lesion extension after cryoballoon ablation for pulmonary vein isolation. Spera F, Narducci ML, Bencardino G, Perna F, Bisignani A, Pinnacchio G, Tondo C, Maggio R, Stabile G, Iacopino S, Tundo F, Ferraro A, De Simone A, Malacrida M, Pintus F, Crea F, Pelargonio G. Front Cardiovasc Med. 2022 Nov 9;9:985182.

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