1. Perioperative management of patients with congenital or acquired disorders of the QT interval 
M. O'Hare, Y. Maldonado, J. Munro, M.J. Ackerman, H. Ramakrishna, D. Sorajja 
British Journal of Anaesthesia 
Volume 120, Issue 4, Pages (April 2018)
DOI: /j.bja
Copyright © 2018 British Journal of Anaesthesia Terms and Conditions

2. Fig 1 Measurement of the QT interval.
British Journal of Anaesthesia  , DOI: ( /j.bja )
Copyright © 2018 British Journal of Anaesthesia Terms and Conditions

3. Fig 2 Torsades de pointes after a long-short cycle.
British Journal of Anaesthesia  , DOI: ( /j.bja )
Copyright © 2018 British Journal of Anaesthesia Terms and Conditions

4. Fig 3
Electrocardiograms obtained during exercise testing of a patient with Long QT Syndrome Type 1. A, baseline QTc 433 msec. B, Stage 1 exercise QTc 506 msec. C, 1-minute recovery QTc 509 msec. D, 3-minute recovery QTc 496 msec.
British Journal of Anaesthesia  , DOI: ( /j.bja )
Copyright © 2018 British Journal of Anaesthesia Terms and Conditions