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Methods Inf Med 1997; 36(04/05): 268-270
DOI: 10.1055/s-0038-1636879
Original Article
Schattauer GmbH

Temporal Effect of Muscle Contraction on Respiratory Sinus Arrhythmia

Y. Nakamura
1   Department of Sports Sciences, Waseda University, Tokorozawa, Saitama, Japan
,
N. Hayashi
1   Department of Sports Sciences, Waseda University, Tokorozawa, Saitama, Japan
,
I. Muraoka
1   Department of Sports Sciences, Waseda University, Tokorozawa, Saitama, Japan
› Author Affiliations
Further Information

Publication History

Publication Date:
19 February 2018 (online)

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Abstract:

The purpose of this investigation was to compare the heart rate variability at respiratory frequency (HRVRF) in muscle contractions during the inspiratory phase with that during the expiratory phase. Eight volunteers performed pedaling on a cycle ergometer, twice a cycle of respiration (4 sec) against a load of 0.25 Nm/kg BW, of which the timing was adjusted to twice during the inspiration phase (I), once during the expiration, once during the inspiration (El), or twice during the expiration phase (E). Spectral analysis was applied to the R-R intervals of each condition. The amplitude of HRVRF in E was less than half of I (9 ± 2 msec versus 23 ±2 msec). The results indicate that the timing of muscle contraction can affect the heart rate variability even at the frequency band of respiration.

Keywords:

Parasympathetic Nervous Activity - Respiratory Sinus Arrhythmia - Respiratory Phase - Heart Rate Variability
 

  • REFERENCES

  • 1 Katona PG, Poitras JW, Barnett GO, Terry BS. Cardiac vagal efferent activity and heart period in the carotid sinus reflex. Am J Physiol 1970; 218: 1030-7.
    PubMedGoogle Scholar
  • 2 Katona PG, Jih F. Respiratory sinus arrhythmia: noninvasive measure of parasympathetic cardiac control. J Appl Physiol 1975; 39: 801-5.
    CrossrefPubMedGoogle Scholar
  • 3 Kollai M, Mizsei G. Respiratory sinus arrhythmia is a limited measure of cardiac parasympathetic control in man. J Physiol 1990; 424: 329-42.
    CrossrefPubMedGoogle Scholar
  • 4 Iriuchijima J, Kumada M. Activity of single vagal fibers efferent to the heart. Jpn J Physiol 1964; 14: 479-87.
    CrossrefPubMedGoogle Scholar
  • 5 Ikegami H. Cardiovascular responses during running. Jpn J Exerc Sports Physiol 1993; 01: 10-9.
    PubMedGoogle Scholar
  • 6 Yamamoto Y. Time Series Statistical Analysis System (TSAS). Nov 30, 1992 Unpublished.
    PubMedGoogle Scholar
  • 7 Berger RD, Saul JP, Cohen RJ. Transfer function analysis of autonomic regulation. I. Canine atrial rate response. Am J Physiol 1989; 256: H142-52.
    CrossrefPubMedGoogle Scholar
  • 8 Akselrod S, Gordon D, Ubel FA, Shannon DC, Barger AC, Cohen RJ. Power spectrum analysis of heart rate fluctuations: a quantitative probe of beat-to-beat cardiovascular control. Science 1981; 213: 220-2.
    CrossrefPubMedGoogle Scholar
  • 9 Hayano J, Sakakibara Y, Yamada M, Ohte N, Fujinami T, Yokoyama K, Watanabe Y, Takata K. Decreased magnitude of heart rate spectral components in coronary artery disease. Circulation 1990; 81: 1217-24.
    CrossrefPubMedGoogle Scholar
  • 10 Nakamura Y, Yamamoto Y, Muraoka I. Autonomic control of heart rate during physical exercise and fractal dimension of heart rate variability. J Appl Physiol 1993; 74: 875-81.
    CrossrefPubMedGoogle Scholar
  • 11 Pomeranz B, MaCaulay RJB, Caudill MA, Kuts I, Adam D, Gordon D, Kilbom KH, Barger AC, Shannon DC, Cohen RJ, Benson H. Assessment of autonomic function in humans by heart rate spectral analysis. Am J Physiol 1985; 248: H151-3.
    PubMedGoogle Scholar
  • 12 Yamamoto Y, Hughson RL, Peterson JC. Autonomic control of heart rate during exercise studied by heart rate variability spectral analysis. J Appl Physiol 1991; 71: 1136-42.
    CrossrefPubMedGoogle Scholar
  • 13 Goldberger JJ, Ahmed MW, Parker MA, Kadish AH. Dissociation of heart rate variability from parasympathetic tone. Am J Physiol 1994; 266: H2152-7.
    PubMedGoogle Scholar
  • 14 Malik M, Camm AJ. Components of heart rate variability - What they really mean and what we really measure. Am J Cardiol 1993; 72: 821-2.
    CrossrefPubMedGoogle Scholar
  • 15 Saito M, Nakamura Y. Cardiac autonomic control and muscle sympathetic nerve activity during dynamic exercise. Jpn J Physiol 1995; 45: 961-77.
    CrossrefPubMedGoogle Scholar
  • 16 Ekblom B, Kilbom A, Soltysiak J. Physical training, bradycardia, and autonomic nervous system. Scand J Clin Lab Invest 1973; 32: 251-6.
    CrossrefPubMedGoogle Scholar