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Simultaneous Measurement of Regional Blood Flow and Oxygen Pressure in the Dog Myocardium during Coronary Occlusion or Hypoxic Hypoxia

  • H. Benzing
  • B. Lösse
  • S. Schuchhardt
  • N. Niederle
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 37 A)

Abstract

One of the problems of the oxygen supply to the heart is the importance of the local oxygen pressure (pO2) for the regulation of the local myocardial blood flow. We studied the relation between the local pO2 and the regional blood flow (RBF) under the conditions of temporary occlusion of the R. interventr. ant. of the left coronary artery (RIA) or during hypoxic hypoxia.

Keywords

Arterial Blood Pressure Left Coronary Artery Needle Electrode Reactive Hyperemia Blood Flow Change 
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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References

  1. Benzing, H., S.H. Wahl, H.P. Bender and M. Rabe: Quantitative local blood flow changes in the insufficiently supplied dog myocardium measured by means of the heat clearance method. VII. Conf. Europ. Soc. Microcirculation, Aberdeen, August 1972 (Karger, Basel/New York 1973 (in press)).Google Scholar
  2. Golenhofen, K., H. Hensel and G. Hildebrandt: Durchblutungsmessung mit Wärmeleitelementen. G. Thieme Verlag, Stuttgart 1963.Google Scholar
  3. Müller-Schauenburg, W.: Uber einen Ansatz zur Trennung von Wärmeleitung und Wärmetransport durch das Blut - ein neues Verfahren zur quantitativen Messung der lokalen Gewebsdurchblutung. Med. Diss. Tübingen (1972).Google Scholar
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  5. Schuchhardt, S. and B. Lösse: Static and dynamic behaviour of local oxygen pressure in the myocardium. VII. Conf. Europ. Soc. Microcirculation, Aberdeen, August 1972 (Karger, Basel/New York 1973 (in press)).Google Scholar

Copyright information

© Springer Science+Business Media New York 1973

Authors and Affiliations

  • H. Benzing
    • 1
    • 2
  • B. Lösse
    • 1
    • 2
  • S. Schuchhardt
    • 1
    • 2
  • N. Niederle
    • 1
    • 2
  1. 1.Physiol.Inst. IUniversity of TübingenDortmundGermany
  2. 2.Max-Planck-Inst. f. ArbeitsphysiologieDortmundGermany

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