title: Pacing in perspective: concepts and controversies.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000191:economics / Q000503:physiopathology / Q000628:therapy; D002304:Cardiac Pacing, Artificial / Q000191:economics / Q000639:trends*; D002568:Certification; D003363:Cost Control; D004558:Electric Stimulation / Q000295:instrumentation; D004567:Electrodes, Implanted; D004594:Electrophysiology; D004867:Equipment Design; D005500:Follow-Up Studies; D006339:Heart Rate; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects / Q000191:economics; D010819:Physician's Role