title: The year in arrhythmias-2009 part II.
authors.affiliation: Department of Medicine, Cardiovascular Division, University of Iowa, Iowa City, Iowa 55242, USA. brian-olshansky@uiowa.edu
authors.forename: Brian
authors.initials: B
authors.lastname: Olshansky
authors.forename: Mario
authors.initials: M
authors.lastname: Delmar
authors.forename: Gordon F
authors.initials: GF
authors.lastname: Tomaselli
mesh_terms: D001145:Arrhythmias, Cardiac / Q000628:therapy; D001341:Autonomic Nervous System; D016757:Death, Sudden, Cardiac; D006321:Heart / Q000294:innervation*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D017180:Tachycardia, Ventricular / Q000503:physiopathology