Poincaré plot interpretation using a physiological model of HRV based on a network of oscillators.

@article{Brennan2002PoincarPI,
  title={Poincar{\'e} plot interpretation using a physiological model of HRV based on a network of oscillators.},
  author={Michael Brennan and Marimuthu Palaniswami and Peter Kamen},
  journal={American journal of physiology. Heart and circulatory physiology},
  year={2002},
  volume={283 5},
  pages={
          H1873-86
        }
}
In this paper, we develop a physiological oscillator model of which the output mimics the shape of the R-R interval Poincaré plot. To validate the model, simulations of various nervous conditions are compared with heart rate variability (HRV) data obtained from subjects under each prescribed condition. For a variety of sympathovagal balances, our model generates Poincaré plots that undergo alterations strongly resembling those of actual R-R intervals. By exploiting the oscillator basis of our… CONTINUE READING

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Poletracking algorithms for the extraction of time-variant heart rate H1885 POINCARÉ PLOT INTERPRETATION OF HR VARIABILITY AJP-Heart Circ Physiol

  • LT Mainardi, AM Bianchi, G Baselli, S. Cerutti
  • IEEE Trans Biomed Eng
  • 2002
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