Significant decrease of cerebral oxygen saturation during single-lung ventilation measured using absolute oximetry  T.M. Hemmerling, M.C. Bluteau, R.

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Presentation transcript:

Significant decrease of cerebral oxygen saturation during single-lung ventilation measured using absolute oximetry  T.M. Hemmerling, M.C. Bluteau, R. Kazan, D. Bracco  British Journal of Anaesthesia  Volume 101, Issue 6, Pages 870-875 (December 2008) DOI: 10.1093/bja/aen275 Copyright © 2008 British Journal of Anaesthesia Terms and Conditions

Fig 1 Cerebral desaturation: degree of maximal Scto2 decrease for all patients in per cent. British Journal of Anaesthesia 2008 101, 870-875DOI: (10.1093/bja/aen275) Copyright © 2008 British Journal of Anaesthesia Terms and Conditions

Fig 2 Peripheral oxygen saturation (median, 1st quartile, 3rd quartile): Spo2 during awake state (n=19), during SLV: after 15 (n=20), 30 (n=19), 45 (n=17), 60 (n=16), 75 (n=14), 90 (n=11), 105 (n=8), 120 (n=6), and 135 (n=5) min and at the end of surgery. *P<0.05 to baseline. British Journal of Anaesthesia 2008 101, 870-875DOI: (10.1093/bja/aen275) Copyright © 2008 British Journal of Anaesthesia Terms and Conditions

Fig 3 (a) Arterial oxygen concentration (median, 1st quartile, 3rd quartile): Sao2 during awake state (n=19), during SLV: after 15 (n=19), 30 (n=17), 45 (n=16), 60 (n=16), 75 (n=13), 90 (n=11), 105 (n=8), 120 (n=6), and 135 (n=5) min and at the end of surgery. *P<0.003 to baseline. (b) Arterial carbon dioxide concentration (median, 1st quartile, 3rd quartile): Sao2 during awake state (n=19), during SLV: after 15 (n=19), 30 (n=17), 45 (n=16), 60 (n=16), 75 (n=13), 90 (n=11), 105 (n=8), 120 (n=6), and 135 (n=5) min and at the end of surgery. British Journal of Anaesthesia 2008 101, 870-875DOI: (10.1093/bja/aen275) Copyright © 2008 British Journal of Anaesthesia Terms and Conditions