Application of flicker noise spectroscopy in diagnosing the functional state of the cardiovascular system to obtain distinctive features for normal state and a series of catastrophic arrhythmias is discussed. Power spectra are assessed for singular and regular ECG signal components, from which the informative features are extracted.
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Translated from Meditsinskaya Tekhnika, Vol. 49, No. 5, Sep.-Oct., 2015, pp. 12-15.
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Abdullaev, N.T., Dyshin, O.A. & Gasankulieva, M.M. Flicker Noise Spectroscopy of Electrocardiographic Signals. Biomed Eng 49, 268–273 (2016). https://doi.org/10.1007/s10527-016-9546-x
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DOI: https://doi.org/10.1007/s10527-016-9546-x