title: Serum digoxin concentrations and subjective manifestations of toxicity.
mesh_terms: D000328:Adult; D000368:Aged; D004071:Digitalis Glycosides / Q000097:blood; D004077:Digoxin / Q000097:blood / Q000506:poisoning*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D011795:Surveys and Questionnaires
chemical_list: D004071:Digitalis Glycosides; D004077:Digoxin