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Importance of Arterial Chemoreceptors for Cardiorespiratory Responses to Static Exercise in Man

  • M. Pokorski
  • A. Masuda
  • P.-E. Paulev
  • Y. Sakakibara
  • B. Ahn
  • S. Takaishi
  • Y. Honda

Abstract

Static isometric exercise leads to a rapid heart rate acceleration and pulmonary hyperventilation (Miyamoto et al., 1987). The heart rate acceleration is known as a muscle-heart reflex, originates in muscle receptors affected by noxious chemical and mechanical stimulation, and is mediated by group III and IV afferents (Gelsema et al., 1983). The mechanism of the hyperpnea is uncertain, as is also the role of chemical drive in both cardiac and respiratory events of static exercise.

Keywords

Mean Arterial Pressure Exercise Bout Ventilatory Response Static Exercise Cardiac Response 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • M. Pokorski
    • 1
    • 2
  • A. Masuda
    • 2
  • P.-E. Paulev
    • 2
    • 3
  • Y. Sakakibara
    • 2
  • B. Ahn
    • 2
  • S. Takaishi
    • 2
  • Y. Honda
    • 2
  1. 1.Department of NeurophysiologyPolish Academy of Sciences, Medical Research CenterWarsawPoland
  2. 2.Department of Physiology, School of MedicineChiba UniversityChiba, 280Japan
  3. 3.University of Copenhagen Medical Physiology Sports/CyberneticsCopenhagenDenmark

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