title: Myocardial contractility during induction and steady-state pentobarbital anesthesia.
mesh_terms: D000758:Anesthesia; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002404:Catheterization; D004285:Dogs; D005260:Female; D006321:Heart / Q000187:drug effects; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D010424:Pentobarbital / Q000494:pharmacology*
chemical_list: D010424:Pentobarbital; D009638:Norepinephrine