Document Detail


Transcutaneous oxygen tension during exercise in patients with pulmonary emphysema.
MedLine Citation:
PMID:  3673786     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Transcutaneous PO2 (tcPO2) and arterial PO2 (PaO2) were compared during exercise in six patients with pulmonary emphysema. For calibration purposes, the tcPO2 electrode was first attached to the skin and after stabilisation its reading was adjusted to correspond to the PO2 of an initial arterial blood sample. It was shown that tcPO2 measurement could follow accurately the rapid changes in PaO2 occurring during exercise. Sixty-eight paired comparisons of PaO2 and tcPO2 were available and the regression equation was given by: tcPO2 (mmHg) = 0.98 PaO2 + 0.7 (correlation coefficient, 0.985; 95% confidence limits, 5.7 mmHg).
Authors:
D C Hutchison; B J Gray; J M Callaghan; R W Heaton
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Advances in experimental medicine and biology     Volume:  220     ISSN:  0065-2598     ISO Abbreviation:  Adv. Exp. Med. Biol.     Publication Date:  1987  
Date Detail:
Created Date:  1987-12-17     Completed Date:  1987-12-17     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0121103     Medline TA:  Adv Exp Med Biol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  67-70     Citation Subset:  IM    
Affiliation:
Department of Thoracic Medicine, King's College School of Medicine, London.
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MeSH Terms
Descriptor/Qualifier:
Aged
Blood Gas Monitoring, Transcutaneous*
Electrodes
Exercise Test*
Humans
Male
Middle Aged
Oxygen / blood
Pulmonary Emphysema / blood*
Pulmonary Gas Exchange
Chemical
Reg. No./Substance:
7782-44-7/Oxygen

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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