title: Cardiac arrhythmias related to artificial pacemakers.
mesh_terms: D000219:Adams-Stokes Syndrome; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004562:Electrocardiography; D006327:Heart Block; D006339:Heart Rate; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D014693:Ventricular Fibrillation / Q000401:mortality