Phase coupling in the cardiorespiratory interaction.

  title={Phase coupling in the cardiorespiratory interaction.},
  author={Alireza Bahraminasab and David A. Kenwright and Aneta Stefanovska and Fatemeh Ghasemi and Peter V. E. McClintock},
  journal={IET systems biology},
  volume={2 1},
Markovian analysis is applied to derive nonlinear stochastic equations for the reconstruction of heart rate and respiration rate variability data. A model of their 'phase' interactions is obtained for the first time, thereby gaining new insights into the strength and direction of the cardiorespiratory phase coupling. The reconstructed model can reproduce synchronisation phenomena between the cardiac and the respiratory systems, including switches in synchronisation ratio. The technique is… CONTINUE READING

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