title: Electrophysiological mechanisms for digitalis arrhythmias.
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced / Q000503:physiopathology*; D004071:Digitalis Glycosides / Q000009:adverse effects*; D004285:Dogs; D066298:In Vitro Techniques; D011188:Potassium / Q000502:physiology; D011690:Purkinje Fibers / Q000187:drug effects / Q000503:physiopathology; D013327:Strophanthidin / Q000031:analogs & derivatives / Q000494:pharmacology
chemical_list: D004071:Digitalis Glycosides; D013327:Strophanthidin; D011188:Potassium