title: Fractionated extracellular potentials: indicators of the arrhythmogenic substrate?
authors: Natasja M S
authors: NM
authors: de Groot
mesh_terms: D000200:Action Potentials; D000818:Animals; D001281:Atrial Fibrillation / Q000503:physiopathology* / Q000601:surgery*; D006329:Heart Conduction System / Q000503:physiopathology* / Q000601:surgery*; D006801:Humans