title: Membrane factors in arrhythmogenesis: concepts and definitions.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000200:Action Potentials; D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000503:physiopathology; D002395:Catecholamines / Q000494:pharmacology; D002462:Cell Membrane / Q000502:physiology*; D002463:Cell Membrane Permeability; D000242:Cyclic AMP / Q000378:metabolism; D004071:Digitalis Glycosides / Q000494:pharmacology; D004594:Electrophysiology; D006321:Heart / Q000503:physiopathology; D006801:Humans; D009206:Myocardium / Q000378:metabolism; D010672:Phenytoin / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism; D013564:Sympathetic Nervous System / Q000503:physiopathology; D013963:Thyroid Hormones / Q000502:physiology
chemical_list: D002395:Catecholamines; D004071:Digitalis Glycosides; D013963:Thyroid Hormones; D010672:Phenytoin; D012964:Sodium; D000242:Cyclic AMP; D000109:Acetylcholine; D011188:Potassium