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Heartbeat synchronized with ventilation

Nature volume 392, pages 239–240 (1998)Cite this article

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.

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Authors and Affiliations

  1. Department of Physics, University of Potsdam, Am Neuen Palais 10, PF 601553, 14415, Potsdam, Germany

    Carsten Schäfer, Michael G. Rosenblum & Jürgen Kurths

  2. Department of Cardioanaesthesiology, Städt Klinikum Braunschweig, Salzdahlumer Strasse 90, 38126, Braunschweig, Germany

    Hans-Henning Abel

Authors
  1. Carsten Schäfer
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  2. Michael G. Rosenblum
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  3. Jürgen Kurths
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  4. Hans-Henning Abel
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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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