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Do the high-frequency indexes of HRV provide a faithful assessment of cardiac vagal tone? A critical theoretical evaluation.

Erez PyetanSolange Akselrod
Published in: IEEE Trans. Biomed. Eng. (2003)
Keyphrases
  • high frequency
  • low frequency
  • high resolution
  • wavelet transform
  • subband
  • low pass
  • wavelet decomposition
  • machine learning
  • wavelet coefficients
  • visual quality