Pacing 1980.
D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial / Q000592:standards; D002309:Cardiology / Q000193:education; D003201:Computers; D004502:Education, Medical, Continuing; D004554:Electric Countershock / Q000295:instrumentation; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D011786:Quality Control; D013610:Tachycardia / Q000503:physiopathology / Q000628:therapy