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A comparison of indirect methods for continuous estimation of arterial PCO2 in men.

Abstract:

Four different measures (PETCO2, PACO2, PADCO2, and PJCO2) for indirectly estimating arterial PCO2 (PaCO2) from respired gas at the mouth have been investigated. PETCO2 was the end-tidal PCO2. PACO2 was calculated using a reconstruction of the alveolar oscillation of PCO2 obtained from the end-tidal "plateau" in PCO2. PADCO2 was calculated as for PACO2 except that the effects of dead space were incorporated. PJCO2 was calculated from an empirical relationship involving PETCO2 and tidal volume...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MSD, Physiology Anatomy and Genetics
Role:
Author
Journal:
Journal of applied physiology (Bethesda, Md. : 1985)
Volume:
68
Issue:
4
Pages:
1727-1731
Publication date:
1990-04-05
EISSN:
1522-1601
ISSN:
8750-7587
URN:
uuid:44c2496a-2598-4dca-938e-02ec0a851e0a
Source identifiers:
113777
Local pid:
pubs:113777

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