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Electrical and thermal monitoring during cardiosurgery interventions

  • A. Nowakowski
  • M. Kaczmarek
  • J. Wtorek
  • W. Stojek
  • J. Rogowski
  • J. Siebert
Part of the IFMBE Proceedings book series (IFMBE, volume 17)

Abstract

Importance of electrical and thermal measurements for monitoring of the state of the heart during the openchest cardiosurgery is discussed. The expected goal is development of noninvasive monitoring methods useful for protection of the heart during cardiosurgery, including OP CABG and heart transplantation. The state of a tested heart may be controlled using several signals, including such functional signs as action potential and temperature distribution as well as passive structural data of electrical impedance as well as thermal tissue properties distributions. The electrical and thermal methods may be regarded as complementary but application of any one in clinical environment may be giving objective data of the heart muscle properties allowing monitoring of the quality of cardiosurgical interventions.

Keywords

Electrical Impedance Heart Muscle Beating Heart Electrical Impedance Spectroscopy Thermal Monitoring 
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

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • A. Nowakowski
    • 1
  • M. Kaczmarek
    • 1
  • J. Wtorek
    • 1
  • W. Stojek
    • 2
  • J. Rogowski
    • 3
  • J. Siebert
    • 4
  1. 1.Department of Biomedical EngineeringGdansk University of TechnologyGdanskPoland
  2. 2.Department of Animal PhysiologyGdansk UniversityGdanskPoland
  3. 3.Department of CardiosurgeryGdansk Medical UniversityGdanskPoland
  4. 4.Department of Family Medicine, University Centre for CardiologyGdansk Medical UniversityGdanskPoland

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