• DocumentCode
    2381403
  • Title

    Spectral analysis of heart rate variability using diaphragmatic EMG burst activity as a time base

  • Author

    Dwyer, Gene ; Noguchi, Yasuaki ; Szeto, Hazel H.

  • Author_Institution
    Dept. of Pharmacology, Cornell Univ. Med. Coll., New York, NY, USA
  • fYear
    1989
  • fDate
    27-28 Mar 1989
  • Firstpage
    231
  • Lastpage
    232
  • Abstract
    Spectral analysis of heart-rate variability (HRV) normally reveals a harmonic mode associated with breathing activity. Since this mode is locked to the breathing rate, temporal variations in breathing rate lead to a broadening of the HRV spectral peak width. It is shown that specific knowledge of breathing activity can be used to eliminate this broadening
  • Keywords
    bioelectric potentials; electrocardiography; muscle; spectral analysis; breathing rate; diaphragmatic EMG burst activity; harmonic mode; heart rate variability; spectral analysis; spectral peak width; temporal variations; time base; Educational institutions; Electromyography; Frequency; Heart beat; Heart rate; Heart rate variability; Laser mode locking; Nonlinear distortion; Spectral analysis; Spectrogram;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Bioengineering Conference, 1989., Proceedings of the 1989 Fifteenth Annual Northeast
  • Conference_Location
    Boston, MA
  • Type

    conf

  • DOI
    10.1109/NEBC.1989.36785
  • Filename
    36785
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2381403