title: What tissue does circumferential PV Isolation actually modulate?
authors.affiliation: Sulpizio Family Cardiovascular Center, University of California and Veterans Affairs Medical Centers, San Diego, California, USA.
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: McGarry
authors.forename: Sanjiv M
authors.initials: SM
authors.lastname: Narayan
mesh_terms: D001281:Atrial Fibrillation / Q000503:physiopathology* / Q000601:surgery*; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology* / Q000601:surgery*; D006801:Humans; D008297:Male; D011667:Pulmonary Veins / Q000503:physiopathology*
keywords: ablation; atrial arrhythmias; atrial fibrillation; autonomic nervous system