Analysis of physiological meaning of detrended Fluctuation Analysis in Heart Rate Variability using a lumped parameter model

@article{RojoAlvarez2007AnalysisOP,
  title={Analysis of physiological meaning of detrended Fluctuation Analysis in Heart Rate Variability using a lumped parameter model},
  author={J. L. Rojo-Alvarez and Anabel S. S{\'a}nchez-S{\'a}nchez and {\'O}scar Barquero-P{\'e}rez and Rebeca Goya-Esteban and Estrella Everss and I. Mora-Jim{\'e}nez and Arcadi Garc{\'i}a-Alberola},
  journal={2007 Computers in Cardiology},
  year={2007},
  pages={25-28}
}
Chaos and fractal based measurements, such as detrended fluctuation analysis (DFA), have been widely used for quantifying the heart rate variability (HRV) for cardiac risk stratification purposes. However, the physiological meaning of these measurements is not clear. Given that existing lumped parameter models contain a detailed physiological description of several of the circulatory system regulation processes, we hypothesize that controlled changes in these processes will highlight the… CONTINUE READING

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