title: Complete atrial dissociation versus diaphragmatic action potentials.
mesh_terms: D000200:Action Potentials; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D003964:Diaphragm / Q000502:physiology*; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012119:Respiration; D012131:Respiratory Insufficiency / Q000150:complications