title: Direct myocardial effects of precatheterization medications.
mesh_terms: D000818:Animals; D001544:Benperidol / Q000494:pharmacology*; D006328:Cardiac Catheterization; D004305:Dose-Response Relationship, Drug; D004329:Droperidol / Q000494:pharmacology*; D004338:Drug Combinations; D004341:Drug Evaluation; D005283:Fentanyl / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006801:Humans; D006919:Hydroxyzine / Q000494:pharmacology*; D008614:Meperidine / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects; D011292:Premedication; D011817:Rabbits
chemical_list: D004338:Drug Combinations; D006919:Hydroxyzine; D001544:Benperidol; D008614:Meperidine; D004329:Droperidol; D005283:Fentanyl