Modern nomenclature of A-V dissociation.
D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D006325:Heart Atria / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D009729:Nursing; D010138:Pacemaker, Artificial