Ambulatory long-term electrocardiography--the "LCG".
D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000628:therapy; D003327:Coronary Disease / Q000175:diagnosis; D004562:Electrocardiography / Q000295:instrumentation*; D006339:Heart Rate; D006801:Humans; D008722:Methods; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D011379:Prognosis; D013637:Tape Recording; D013997:Time Factors