No abstract available
MeSH terms
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Aged
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Aged, 80 and over
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Cardiac Pacing, Artificial*
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Defibrillators, Implantable*
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Electrocardiography
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Equipment Failure
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Heart Rate
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Humans
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Male
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Tachycardia, Ventricular / physiopathology
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Tachycardia, Ventricular / therapy*