title: Letter: Role of catecholamines in arrhythmias after acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D002395:Catecholamines / Q000494:pharmacology / Q000502:physiology*; D003864:Depression, Chemical; D004285:Dogs; D004558:Electric Stimulation; D006321:Heart / Q000294:innervation; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications*; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D002395:Catecholamines