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Beat-to-beat variation of the ST segment in a patient with right bundle branch block, persistent ST segment
1Division of Cardiology, Okinawa Chubu Hospital, Gushikawa City, Japan.
Angiology
|February 10, 1998
Abstract:
The authors describe a patient with ventricular fibrillation associated with right bundle branch block-like QRS morphology and persisting ST segment elevation in the precordial leads, in whom the morphology of the ST segment changed from the coved type to the saddle-back type or vice versa on a beat-to-beat basis. Such an observation has never been reported in the previous literature.