Evaluation of ischemic injury of the cardiac tissue by using the principal component analysis of an epicardial electrogram

@article{Krisciukaitis2006EvaluationOI,
  title={Evaluation of ischemic injury of the cardiac tissue by using the principal component analysis of an epicardial electrogram},
  author={Algimantas Krisciukaitis and Mindaugas Tamosiunas and Povilas Jakuska and Romualdas Veteikis and Raimundas Lekas and Viktoras Saferis and Rimantas Benetis},
  journal={Computer methods and programs in biomedicine},
  year={2006},
  volume={82 2},
  pages={121-9}
}
Monitoring and control of the heart tissue viability is of crucial importance during heart surgery operations. In most cases the heart tissue suffers from an ischemic injury that causes a decrease in the velocity of electrical excitation propagation in it and influences the shape of the excitation wave front that spreads over the injured area. It is reflected in a more complex shape of the registered epicardial electrogram as compared to normal. A method for quantitative evaluation of the… CONTINUE READING

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