title: Antagonism of digitalis arrhythmia by pronethalol: a neural phenomenon?
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D002415:Cats; D004071:Digitalis Glycosides / Q000494:pharmacology; D004983:Ethanolamines / Q000494:pharmacology*; D009046:Motor Neurons / Q000187:drug effects*; D009213:Myography; D009469:Neuromuscular Junction / Q000187:drug effects*
chemical_list: D004071:Digitalis Glycosides; D004983:Ethanolamines