title: Electrocardiogram of the month.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000188:drug therapy; D001281:Atrial Fibrillation / Q000175:diagnosis*; D004562:Electrocardiography; D006329:Heart Conduction System / Q000187:drug effects; D006801:Humans; D007799:Lanatosides / Q000494:pharmacology; D008297:Male
chemical_list: D007799:Lanatosides