title: EGGs made easier than ever: when the natural pacemakers fail.
mesh_terms: D001283:Atrioventricular Node / Q000503:physiopathology; D002302:Cardiac Output; D004562:Electrocardiography; D006323:Heart Arrest / Q000503:physiopathology*; D006325:Heart Atria / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans