title: The effects of halothane on the interactions between myocardial contractility, aortic impedance and left ventricular performance. II. Aortic input impedance, and the distribution of energy during ventricular ejection.
mesh_terms: D000818:Animals; D001011:Aorta / Q000187:drug effects*; D001794:Blood Pressure; D002306:Cardiac Volume; D004285:Dogs; D006221:Halothane / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D010138:Pacemaker, Artificial; D010656:Phenylephrine / Q000494:pharmacology; D014294:Trimethaphan / Q000494:pharmacology; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D010656:Phenylephrine; D014294:Trimethaphan; D006221:Halothane