title: Beta-blockade and left ventricular performance under halothane anesthesia.
mesh_terms: D000083:Acetanilides / Q000494:pharmacology; D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology*; D000605:Amino Alcohols / Q000494:pharmacology; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004347:Drug Interactions; D006221:Halothane / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles / Q000187:drug effects; D010096:Oxprenolol / Q000494:pharmacology*
chemical_list: D000083:Acetanilides; D000317:Adrenergic alpha-Antagonists; D000605:Amino Alcohols; D010096:Oxprenolol; D006221:Halothane