title: Electrophysiology and pharmacology of cardiac arrhythmias. IV. Cardiac antiarrhythmic and toxic effects of digitalis.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D001283:Atrioventricular Node / Q000187:drug effects; D004071:Digitalis Glycosides / Q000009:adverse effects* / Q000627:therapeutic use; D004562:Electrocardiography; D004594:Electrophysiology; D006321:Heart / Q000503:physiopathology; D006325:Heart Atria / Q000187:drug effects; D006329:Heart Conduction System / Q000187:drug effects; D006339:Heart Rate; D006801:Humans; D010042:Ouabain / Q000009:adverse effects; D011690:Purkinje Fibers / Q000187:drug effects
chemical_list: D004071:Digitalis Glycosides; D010042:Ouabain