title: Dispersion in electrocardiography has become epidemic.
authors.forename: P M
authors.initials: PM
authors.lastname: Rautaharju
mesh_terms: D004562:Electrocardiography / Q000379:methods*; D006333:Heart Failure / Q000503:physiopathology*; D006801:Humans; D012307:Risk Factors; D009626:Terminology as Topic