[Heart rate and blood pressure variability: analytical methods, physiological significance, and its applications].
This paper reviews the literature on the methodological issues relevant to signal processing, computation, and clinical applications of heart rate (HR) and blood pressure (BP) variability. Linear techniques for both single signal and relations between the signals, and clinical role of HRV and BPV analysis are examined. Some recent studies in this field are also mentioned.
Department of Aerospace Physiology, Fourth Military Medical University, Xi'an.
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LF
Zhang
D000818:Animals; D001794:Blood Pressure / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D012815:Signal Processing, Computer-Assisted