title: Misuse of 'toxin'.
authors.forename: Anthony D
authors.initials: AD
authors.lastname: Dayan
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000368:Aged; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000494:pharmacology; D000929:Antidepressive Agents, Tricyclic / Q000494:pharmacology; D002121:Calcium Channel Blockers / Q000494:pharmacology; D002318:Cardiovascular Diseases / Q000139:chemically induced; D002319:Cardiovascular System / Q000187:drug effects*; D004077:Digoxin / Q000494:pharmacology; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects*; D006801:Humans; D008037:Linguistics; D011943:Receptors, Adrenergic, beta
chemical_list: D000319:Adrenergic beta-Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors; D000929:Antidepressive Agents, Tricyclic; D002121:Calcium Channel Blockers; D011943:Receptors, Adrenergic, beta; D004077:Digoxin