title: When Is Structure, Function? Revisiting an Old Concept in Atrial Fibrillation.
authors.affiliation: Department of Medicine, Stanford University, Palo Alto, California, USA.|National Heart & Lung Institute, Imperial College London, UK.
authors.forename: Junaid A B
authors.initials: JA
authors.lastname: Zaman
authors.affiliation: Department of Medicine, Stanford University, Palo Alto, California, USA.
authors.forename: Sanjiv M
authors.initials: SM
authors.lastname: Narayan
mesh_terms: D001281:Atrial Fibrillation; D006325:Heart Atria; D006329:Heart Conduction System; D006801:Humans
keywords: anisotropy; atrial fibrillation; conduction slowing; fibrosis; myocardial structure