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Effect of Tachycardia on Intracellular PO2 and Reserves of O2 Transport in Subendocardium of Mouse Left Ventricle

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Oxygen Transport to Tissue XII

Part of the book series: Advances in Experimental Medicine and Biology ((AEMB,volume 277))

Abstract

The purpose of this study is to evaluate reserves of O2 transport in myocardium using tachycardia as a stimulus. The O2 saturations of hemoglobin (Hb) in microvessels and myoglobin (Mb) in individual myocytes are the measured responses. The latter is of particular interest in that it represents the net balance of all determinants of O2 supply and demand.

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© 1990 Plenum Press, New York

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Honig, C.R., Gayeski, T.E.J. (1990). Effect of Tachycardia on Intracellular PO2 and Reserves of O2 Transport in Subendocardium of Mouse Left Ventricle. In: Piiper, J., Goldstick, T.K., Meyer, M. (eds) Oxygen Transport to Tissue XII. Advances in Experimental Medicine and Biology, vol 277. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-8181-5_45

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  • DOI: https://doi.org/10.1007/978-1-4684-8181-5_45

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4684-8183-9

  • Online ISBN: 978-1-4684-8181-5

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