title: Intrinsic sympathomimetic activity in relation to the precipitation of heart failure by beta-adrenoceptive blockade.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000818:Animals; D002302:Cardiac Output / Q000187:drug effects; D004336:Drug Antagonism; D005112:Extracorporeal Circulation; D005260:Female; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects* / Q000294:innervation / Q000502:physiology; D006333:Heart Failure / Q000139:chemically induced*; D007545:Isoproterenol / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D008297:Male; D010424:Pentobarbital; D011433:Propranolol / Q000494:pharmacology*; D011941:Receptors, Adrenergic; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D000319:Adrenergic beta-Antagonists; D011941:Receptors, Adrenergic; D011433:Propranolol; D010424:Pentobarbital; D007545:Isoproterenol