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Heartbeat synchronized with ventilation

Abstract

It is widely accepted that cardiac and respiratory rhythms in humans are unsynchronised1. However, a newly developed data analysis technique allows any interaction that does occur in even weakly coupled complex systems to be observed. Using this technique, we found long periods of hidden cardiorespiratory synchronization, lasting up to 20 minutes, during spontaneous breathing at rest.

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Figure 1: Analysis of cardiorespiratory cycles.

References

  1. 1

    Mackey, M. C. & Glass, L. From Clocks to Chaos: The Rhythms of Life Ch. 7 (Univ. Press, Princeton, 1988).

  2. 2

    Stratonovich, R. L. Topics in the Theory of Random Noise (Gordon and Breach, New York, 1963).

  3. 3

    Blekhman, I. I. Synchronization in Science and Technology (ASME, New York, 1988).

  4. 4

    Strogatz, S. H. & Steward, I. Sci. Am. 269, 102–109 (1993).

    Google Scholar 

  5. 5

    Ludwig, C. Arch. Anat. Physiol. 13, 242–302 (1847).

    Google Scholar 

  6. 6

    Anrep, G. V., Pascual, W., Rössler, R. Proc. R. Soc. Lond. B 119, 191–230 (1936).

    Google Scholar 

  7. 7

    Eckberg, D. L., Kifle, Y. T., Roberts, V. L. J. Physiol., Lond, 304, 489–502 (1980).

    Google Scholar 

  8. 8

    Pessenhofer, H. & Kenner, T. Pflügers Arch. 355, 77–83 (1975).

    Google Scholar 

  9. 9

    Rosenblum, M. G., Pikovsky, A. S., Kurths, J. Phys. Rev. Lett. 76, 1804–1807 (1996).

    Google Scholar 

  10. 10

    Pikovsky, A. S., Rosenblum, M. G., Osipov, G. V., Kurths, J. Physica D 104, 219–238 (1997).

    Google Scholar 

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Schäfer, C., Rosenblum, M., Kurths, J. et al. Heartbeat synchronized with ventilation. Nature 392, 239–240 (1998). https://doi.org/10.1038/32567

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