title: Cases in electrocardiography.
authors.affiliation: Alexian Brother Medical Center, Elk Grove Village, IL, USA.
authors.forename: T
authors.initials: T
authors.lastname: Zimmers
mesh_terms: D000328:Adult; D005117:Cardiac Complexes, Premature / Q000175:diagnosis*; D002648:Child; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013616:Tachycardia, Sinus / Q000175:diagnosis*