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  • Title: A new representation of acid-base disturbances.
    Author: Hekking M, Gelsema ES, Lindemans J.
    Journal: Int J Biomed Comput; 1994 Jul; 36(3):209-21. PubMed ID: 7960206.
    Abstract:
    The acid-base status of intensive care patients is monitored on the basis of three quantities. The graphical representation which may be of help for the monitoring task is therefore cumbersome. The classical Siggaard-Andersen acid-base chart is such a representation, but it is only suited for evaluating one acid-base status at a time and not for representing acid-base paths. A new representation, obtained after a principal components transformation is presented. It is shown that the representation is characteristic for the laboratory instrument used. Its most attractive feature is that it is distortionless with respect to the three-dimensional configuration.
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