The QT interval responses to different pacing rates in a patient in group I. The pacing rate was decreased from 110 to 50 beats/min and the QT interval.

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Presentation transcript:

The QT interval responses to different pacing rates in a patient in group I. The pacing rate was decreased from 110 to 50 beats/min and the QT interval was measured, which was prolonged from 440 to 550 ms. The QT interval responses to different pacing rates in a patient in group I. The pacing rate was decreased from 110 to 50 beats/min and the QT interval was measured, which was prolonged from 440 to 550 ms. Hiroshi Furushima et al. Heart 1998;79:56-58 Copyright © BMJ Publishing Group Ltd & British Cardiovascular Society. All rights reserved.