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pro vyhledávání: '"M. F. Hilton"'
Publikováno v:
IEE Proceedings - Science, Measurement and Technology. 145:291-300
Two different methods for the spectral analysis of heart rate variability data are compared: the discrete Fourier transform and the nonequispaced Fourier transform. The methods are used to analyse test signals that are constructed to mimic R-R interv
Publikováno v:
IFAC Proceedings Volumes. 30:19-24
Guidelines for the spectral analysis of electrocardiographic R-R intervals have recently been published. However, little infomation is given on the effect of the electrocardiogram sampling frequency with respect to spectral analysis results. Developi
Autor:
K. Prowse, R. M. Cayton, D. A. R. Boldy, S. Sapiano, A. Evans, M. F. Hilton, S. Bradbury, P. J. Ryan
Publikováno v:
Thorax. 50:972-975
BACKGROUND--The British Thoracic Society report on the diagnosis and treatment of the sleep apnoea/hypopnoea syndrome (SAHS) suggests that, if the pulse oximetry baseline oxygen saturation is above 90%, then 15 4% oxygen desaturation/hour in bed will
Publikováno v:
Computers in Cardiology 1998. Vol. 25 (Cat. No.98CH36292).
The unique heart rate rhythm in the sleep apnoea/hypopnoea syndrome (SAHS) may provide the basis for an effective screening tool. This paper assesses the variability (HRV), using the Discrete Fourier Transform (DHWT). Spectral HRV results are compare
Publikováno v:
The European respiratory journal. 17(4)
Sulphur dioxide (SO2) is an important air pollutant and causes bronchoconstriction in normal and asthmatic adults. This paper has explored the autonomic consequences of SO2exposure using the spectral analysis of heart rate variability.Electrocardiogr
Autor:
M F, Hilton
Publikováno v:
NLN publications. (21-1432)