Pacemaker-induced cardiac rhythm disturbances.
D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004554:Electric Countershock; D004558:Electric Stimulation; D004562:Electrocardiography; D006327:Heart Block / Q000628:therapy*; D006329:Heart Conduction System; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*