1. Intrapulmonary and Intracardiac Shunting With Exercise at Altitude
Chris H.E. Imray, MB, BS, PhD, Kyle T.S. Pattinson, FRCA, Steve Myers, BSc, Colin W. Chan, FRCS, Helen Hoar, MB ChB, Steve Brearey, MB, ChB, Phil Collins, BSc, Alex D. Wright, FRCP 
Wilderness & Environmental Medicine 
Volume 19, Issue 3, Pages (September 2008)
DOI: /07-WEME-BR-162.1
Copyright © 2008 Wilderness Medical Society Terms and Conditions

2. Figure 1
Experimental protocol. MCA indicates middle cerebral artery blood velocity (TCD, transcranial doppler); VO2, maximum oxygen consumption; PETO2, end-tidal oxygen; PETCO2, end-tidal carbon dioxide; SpO2, oxygen saturation; BP, blood pressure; HR, heart rate.
Wilderness & Environmental Medicine  , DOI: ( /07-WEME-BR-162.1)
Copyright © 2008 Wilderness Medical Society Terms and Conditions

3. Figure 2
Transcranial doppler traces at maximum oxygen consumption on acute exposure to 3450m after the injection of contrast media into the left antecubital vein.
Wilderness & Environmental Medicine  , DOI: ( /07-WEME-BR-162.1)
Copyright © 2008 Wilderness Medical Society Terms and Conditions