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Two-Compartment Analysis of \(\dot V_A /\dot Q\) Inequality and Transient Blood-Gas Differences

  • J. A. Loeppky
  • S. A. Altobelli
  • A. Caprihan
  • T. W. Chick
Conference paper
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 227)

Abstract

Numerous\(\dot V_A /\dot Q\) models have been proposed and utilized to explain steady state gas exchange in mammalian lungs. These models vary in the number of conceptualized lung compartments, the experimental sophistication required to obtain the necessary input data, and the complexity of numerical solutions. We have incorporated classical gas exchange concepts and mathematical techniques from other recent models to obtain a simplified two-compartment model which requires only standard gas exchange measurements as input variables. The \(\dot V_A /\dot Q\) ratios and other relevant blood and gas values are then obtained for each compartment which are compatible with the input data (Loeppky et al., 1987).

Keywords

Steady State Measurement Baseline Steady State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1988

Authors and Affiliations

  • J. A. Loeppky
    • 1
  • S. A. Altobelli
    • 1
  • A. Caprihan
    • 1
  • T. W. Chick
    • 1
  1. 1.Research DivisionLovelace Medical Foundation and Veterans Administration Hosp.AlbuquerqueUSA

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