Accession Number : AD0689659

Title :   RESPIRATORY GAS EXCHANGE IN EXERCISE DURING HELIUM-OXYGEN BREATHING,

Corporate Author : SAINT PAUL'S CLINICAL INVESTIGATION UNIT VANCOUVER (BRITISH COLUMBIA)

Personal Author(s) : Murphy,T. M. ; Clark,W. H. ; Buckingham,I. P. B. ; Young,W. A.

Report Date : 15 JAN 1968

Pagination or Media Count : 6

Abstract : Six subjects were exercised on a treadmill while breathing air or 21% oxygen in helium through a low-resistance valve. Ventilation, O2 uptake, and CO2 output during He-O2 breathing were compared with values for air breathing at each workload. (Author)

Descriptors :   (*LUNG, VENTILATION), (*EXERCISE(PHYSIOLOGY), OXYGEN), RESPIRATION, CARBON DIOXIDE, HELIUM, DENSITY, TURBULENCE, BRONCHI, HYPERVENTILATION

Subject Categories : Anatomy and Physiology

Distribution Statement : APPROVED FOR PUBLIC RELEASE