title: Chronic dysrhythmias: a new look at old questions.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D002908:Chronic Disease; D004285:Dogs; D004594:Electrophysiology; D006325:Heart Atria / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008564:Membrane Potentials; D008839:Microelectrodes; D009132:Muscles / Q000502:physiology; D009206:Myocardium