Literature DB >> 3742320

Arterial/alveolar oxygen tension ratio: a critical appraisal.

D J Doyle.   

Abstract

A critical analysis of the arterial/alveolar oxygen tension ratio (a/APO2) is presented by rearranging the terms of the pulmonary shunt equation. The influence of the shunt and inspired oxygen concentration on a/APO2 are illustrated. It is shown that, despite reports to the contrary, a/APO2 varies with F1O2, particularly at high shunt levels.

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Year:  1986        PMID： 3742320     DOI： 10.1007/bf03010973

Source DB:  PubMed          Journal:  Can Anaesth Soc J        ISSN： 0008-2856


  7 in total

1.  The arterial-alveolar oxygen tension ratio. An index of gas exchange applicable to varying inspired oxygen concentrations.

Authors:  R Gilbert; J F Keighley
Journal:  Am Rev Respir Dis       Date:  1974-01

2.  Alveolar-arterial oxygen tension difference: a critical look.

Authors:  T A Torda
Journal:  Anaesth Intensive Care       Date:  1981-11       Impact factor: 1.669

3.  Prediction of the change in PaO2.

Authors:  D Hess
Journal:  Crit Care Med       Date:  1979-12       Impact factor: 7.598

4.  Digital computer subroutine for the conversion of oxygen tension into saturation.

Authors:  G R Kelman
Journal:  J Appl Physiol       Date:  1966-07       Impact factor: 3.531

5.  The possibility of predicting paO2 following changes in FiO2.

Authors:  R Abizanda; J Lopez
Journal:  Intensive Care Med       Date:  1981       Impact factor: 17.440

6.  Stability of the arterial/alveolar oxygen partial pressure ratio. Effects of low ventilation/perfusion regions.

Authors:  R Gilbert; J H Auchincloss; M Kuppinger; M V Thomas
Journal:  Crit Care Med       Date:  1979-06       Impact factor: 7.598

7.  Clinical use of the arterial/alveolar oxygen tension ratio.

Authors:  L V Peris; J H Boix; J V Salom; V Valentin; D Garcia; A Arnau
Journal:  Crit Care Med       Date:  1983-11       Impact factor: 7.598
  7 in total
  7 in total

1.  Computerized blood gas interpretation as tool for classroom and ICU.

Authors:  A Frutiger; J X Brunner
Journal:  Intensive Care Med       Date:  1993       Impact factor: 17.440

2.  Physiological model solving using TK solver, an equation-solving software package.

Authors:  J Doyle
Journal:  J Clin Monit       Date:  1994-09

3.  A clinical comparison of indices of pulmonary gas exchange with changes in the inspired oxygen concentration.

Authors:  I A Herrick; L K Champion; A B Froese
Journal:  Can J Anaesth       Date:  1990-01       Impact factor: 5.063

4.  Time-cycled inverse ratio ventilation does not improve gas exchange during anaesthesia.

Authors:  W A Tweed; T L Lee
Journal:  Can J Anaesth       Date:  1991-04       Impact factor: 5.063

5.  Large tidal volume ventilation improves pulmonary gas exchange during lower abdominal surgery in Trendelenburg's position.

Authors:  W A Tweed; W T Phua; K Y Chong; E Lim; T L Lee
Journal:  Can J Anaesth       Date:  1991-11       Impact factor: 5.063

Review 6.  Mechanisms of hypoxemia.

Authors:  Malay Sarkar; N Niranjan; P K Banyal
Journal:  Lung India       Date:  2017 Jan-Feb

7.  Transient intubation for surfactant administration in the treatment of respiratory distress syndrome in extremely premature infants.

Authors:  Ji Won Koh; Jong-Wan Kim; Young Pyo Chang
Journal:  Korean J Pediatr       Date:  2018-09-16
  7 in total

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