title: Pharmacological assay of cardiac H2-receptor blockade by amitriptyline and lysergic acid diethylamide.
mesh_terms: D000639:Amitriptyline / Q000494:pharmacology*; D000818:Animals; D004305:Dose-Response Relationship, Drug; D006168:Guinea Pigs; D006325:Heart Atria / Q000187:drug effects; D006635:Histamine H2 Antagonists; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D008297:Male; D008785:Metiamide / Q000494:pharmacology; D009206:Myocardium / Q000378:metabolism*; D010210:Papillary Muscles / Q000187:drug effects; D010726:Phosphodiesterase Inhibitors / Q000494:pharmacology
chemical_list: D006635:Histamine H2 Antagonists; D010726:Phosphodiesterase Inhibitors; D000639:Amitriptyline; D008785:Metiamide; D008238:Lysergic Acid Diethylamide