1. Open-label, phase II study of routine high-flow nasal oxygen therapy in cardiac surgical patients 
R. Parke, S. McGuinness, R. Dixon, A. Jull 
British Journal of Anaesthesia 
Volume 111, Issue 6, Pages (December 2013)
DOI: /bja/aet262
Copyright © 2013 The Author(s) Terms and Conditions

2. Fig 1 Respiratory support escalation strategies for study patients.16
British Journal of Anaesthesia  , DOI: ( /bja/aet262)
Copyright © 2013 The Author(s) Terms and Conditions

3. Fig 2 Participant flow through study.
British Journal of Anaesthesia  , DOI: ( /bja/aet262)
Copyright © 2013 The Author(s) Terms and Conditions

4. Fig 3 Measures of oxygenation. *P≤0.05
British Journal of Anaesthesia  , DOI: ( /bja/aet262)
Copyright © 2013 The Author(s) Terms and Conditions