title: The electrocardiogram in valvular heart disease.
authors.forename: M A
authors.initials: MA
authors.lastname: Goldstein
authors.forename: E L
authors.initials: EL
authors.lastname: Michelson
authors.forename: L S
authors.initials: LS
authors.lastname: Dreifus
mesh_terms: D004562:Electrocardiography; D006349:Heart Valve Diseases / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans