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Asymmetric detrended fluctuation analysis reveals asymmetry in the rr intervals time series

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Języki publikacji
EN
Abstrakty
EN
In this paper we apply the Asymmetric Detrended Fluctuation Analysis to the RR intervals time series. The mathematical background of the ADFA method is discussed in the context of heart rate variability and heart rate asymmetry. We calculate the α- and α+ ADFA scaling exponents for 100 RR intervals time series recorded in a group of healthy volunteers (20-40 years of age) with the use of the local ADFA. It is found that on average α+ < α-, and that locally α- dominates most of the time over α+ - both results are highly statistically significant.
Rocznik
Strony
99--106
Opis fizyczny
Bibliogr. 10 poz., rys.
Twórcy
  • Institute of Physics, University of Zielona Gora Zielona Góra, Poland
autor
  • Institute of Physics, University of Zielona Gora Zielona Góra, Poland
autor
  • Department of Cardiology - Intensive Therapy, University of Medical Sciences Poznań, Poland
autor
  • Department of Cardiology - Intensive Therapy, University of Medical Sciences Poznań, Poland
autor
  • Institute of Physics, University of Zielona Gora Zielona Góra, Poland
Bibliografia
  • [1] Sassi R., Cerutti S., Lombardi F., Malik M., Huikuri H.V., Peng C.K., Schmidt G., Yamamoto Y., Advances in heart rate variability signal analysis: Joint position statement by the e-Cardiology ESC Working Group and the European Heart Rhythm Association co-endorsed by the Asia Pacific Heart Rhythm Society, Europace 2015, 17, 1341-1353.
  • [2] Peng C.K., Buldyrev S.V., Havlin S., Simons M., Stanley H.E., Goldberger A.L., Mosaic organization of DNA nucleotides, Phys. Rev. E 1994, 49, 1685-1689.
  • [3] Peng C.K., Havlin S., Stanley H.E., Goldberger A.L., Quantification of scaling exponents and crossover phenomena in nonstationary heartbeat time series, Chaos 1995, 5, 82-87.
  • [4] Piskorski J., Guzik P., Geometry of the Poincaré plot of RR intervals and its asymmetry in healthy adults, Physiol. Meas. 2007, 28, 287-300.
  • [5] Piskorski J., Guzik P., The structure of heart rate asymmetry: deceleration and acceleration runs, Physiol. Meas. 2011, 32, 1011-1023.
  • [6] Ramirez J.A., Rodrigues E., Echeverria J.C., A DFA approach for assessing asymmetric correlations, Physica A 2009, 388, 2263-2270.
  • [7] Rivera-Castro M.A., Miranda J.G.V., Cajueiro D.O., Andrade R.F.S., Detecting switching points using asymmetric detrended fluctuation analysis, Physica A 2012, 391, 170-179.
  • [8] Sethna J.P., Statistical Mechanics: Entropy, Order Parameters and Complexity, Oxford University Press, Oxford 2006.
  • [9] Goldberger A.L., Amaral L.A.N., Glass L., Hausdor J.M., Ivanov P.Ch., Mark R.G., Mietus J.E., Moody G.B., Peng C.K., Stanley H.E., PhysioBank, Physio-Toolkit, and Physionet: Components of a new research resource for complex physiologic signals, Circulation 2001, 101, e215-e220.
  • [10] Guzik P., Piskorski J., Barthel P., Bauer A., Müller A., Junk N., Ulm K., Malik M., Schmidt G., Heart rate deceleration runs for postinfarction risk prediction, J. Electrocardiol. 2012, 45, 70-75.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-fc452a80-68b5-428f-b17c-b2405bafd8e1
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