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.
2nd Department of Medicine, Imre Haynal University of Health Sciences, Budapest, Hungary.
A
A
Böhm
A
A
Pintér
I
I
Préda
D000368:Aged; D004562:Electrocardiography; D004868:Equipment Failure; D006327:Heart Block / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial