QT dependent T wave sensing.
A case of QT duration dependent T wave oversensing mimicking QRS undersensing and pacemaker malfunction is presented. This example indicates that interpretation of pacemaker ECG may be difficult, even in case of VVI pacemaker.
Böhm
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2nd Department of Medicine, Imre Haynal University of Health Sciences, Budapest, Hungary.
Pintér
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Préda
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D000368:Aged; D004562:Electrocardiography; D004868:Equipment Failure; D006327:Heart Block / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial