title: Serial electrocardiographic changes in cardiac beriberi.
mesh_terms: D000293:Adolescent; D000328:Adult; D001602:Beriberi / Q000150:complications* / Q000188:drug therapy; D006332:Cardiomegaly / Q000188:drug therapy; D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases / Q000209:etiology*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000209:etiology; D013831:Thiamine / Q000627:therapeutic use
chemical_list: D013831:Thiamine