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      Effects of Hypoxia on Distribution of Cardiac Output and Organ Blood Flow in the Rabbit

      Cardiology

      S. Karger AG

      Anoxia, Cardiac output, Blood circulation, Radioactive microsphere method

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          Abstract

          The hemodynamic responses of various vascular beds in the systemic circulation to prolonged moderate hypoxia were studied in the rabbit using the radioactive microsphere method. Although cardiac output remained unchanged, there was a redistribution of blood flow in which blood was mainly diverted from the kidneys to provide greater supply to heart, brain and skeletal muscle. These regional adjustments are similar to those seen after low cardiac output due to hemorrhage or endotoxic shock.

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          Author and article information

          Journal
          CRD
          Cardiology
          10.1159/issn.0008-6312
          Cardiology
          S. Karger AG
          0008-6312
          1421-9751
          1975
          1975
          29 October 2008
          : 60
          : 3
          : 163-172
          Affiliations
          Department of Pediatric Cardiology, Children’s Hospital of the University, Basel
          Article
          169714 Cardiology 1975;60:163–172
          10.1159/000169714
          3281
          © 1975 S. Karger AG, Basel

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          Pages: 10
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