title: The clinical relevance of afterdepolarizations.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial; D004285:Dogs; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D066298:In Vitro Techniques; D010042:Ouabain / Q000494:pharmacology; D011690:Purkinje Fibers / Q000187:drug effects / Q000503:physiopathology*; D013997:Time Factors; D014927:Wolff-Parkinson-White Syndrome / Q000503:physiopathology
chemical_list: D010042:Ouabain