title: Electrocardiogram of the month.
mesh_terms: D000328:Adult; D004071:Digitalis Glycosides / Q000627:therapeutic use*; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure / Q000188:drug therapy; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D006996:Hypocalcemia / Q000188:drug therapy; D007676:Kidney Failure, Chronic / Q000188:drug therapy; D010640:Phenothiazines / Q000627:therapeutic use*; D011802:Quinidine / Q000627:therapeutic use*; D012559:Schizophrenia / Q000188:drug therapy
chemical_list: D004071:Digitalis Glycosides; D010640:Phenothiazines; D011802:Quinidine