title: Histamine responses in cat heart.
mesh_terms: D000818:Animals; D002415:Cats; D002927:Cimetidine / Q000494:pharmacology; D005260:Female; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D011398:Promethazine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology
chemical_list: D002927:Cimetidine; D006632:Histamine; D011433:Propranolol; D011398:Promethazine