title: Pacemaker migration and sinus node arrest with methoxyflurane and halothane.
mesh_terms: D000200:Action Potentials; D000769:Anesthesia, Inhalation / Q000009:adverse effects; D000818:Animals; D002415:Cats; D004285:Dogs; D004562:Electrocardiography; D004837:Epinephrine / Q000494:pharmacology; D006221:Halothane / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects*; D066298:In Vitro Techniques; D008564:Membrane Potentials; D008733:Methoxyflurane / Q000494:pharmacology*; D012849:Sinoatrial Node / Q000187:drug effects*
chemical_list: D008733:Methoxyflurane; D006221:Halothane; D004837:Epinephrine