HEART RATE VARIABILITY DURING HIGH-INTENSITY EXERCISE
查看参考文献54篇
文摘
The aim of this paper is to describe and analyse the behaviour of heart rate variability (HRV) during constant-load,high-intensity exercise using a time frequency analysis (Wavelet Transform). Eleven elite cyclists took part in the study (age: 18.6±3.0 years; VO_(2max): 4.88±0.61 litres.min~(-1)). Initially,all subjects performed an incremental cycloergometer test to determine load power in a constant load-test (379.55±36.02 W; 89.0%). HRV declined dramatically from the start of testing (p <0.05). The behaviour of power spectral density within the LF band mirrored that of total energy,recording a significant decrease from the outset LF peaks fell rapidly thereafter,remaining stable until the end of the test. HF-VHF fell sharply in the first 20 to 30 seconds. The relative weighting (%) of HF-VHF was inverted with the onset of fatigue,[1.6% at the start,7.1 (p <0.05) at the end of the first phase,and 43.1% (p <0.05) at the end of the test]. HF-VHFpeak displayed three phases: a moderate initial increase,followed by a slight fall,thereafter increasing to the end of the test. The LF/HF-VHF ratio increased at the start,later falling progressively until the end of the first phase and remaining around minimal values until the end of the test.
来源
Journal of Systems Science and Complexity
,2013,26(1):104-116 【核心库】
DOI
10.1007/s11424-013-2287-y
关键词
Cycling
;
heart rate variability
;
wavelet
地址
1.
Department of Physical Education, University of Las Palmas de Gran Canaria, Spain, Spain
2.
Department of Physical Education, University of Las Palmas de Gran Canaria, Spain
3.
Physics Department, University of Las Palmas de Gran Canaria, Spain
4.
Department of Morphological Sciences, School of Medicine, University of Cordoba, Spain
5.
Physical Activity Sciences Faculty, Polytechnic University of Madrid, Spain
6.
Andalusian Centre of Sports Medicine, Spain, Cordoba
语种
英文
文献类型
研究性论文
ISSN
1009-6124
学科
数学
文献收藏号
CSCD:4803759
参考文献 共
54
共3页
1.
Akselrod S D. Power spectrum analysis of heart rate fluctuations: A quantitative probe of beat-to-beat cardiovascular control.
Science,1981,213(4504):220-222
CSCD被引
24
次
2.
Pomeranz B. Assessment of autonomic function in humans by heart rate spectral analysis.
Am. J. Phys. (Heart Circ Physiol),1985,248(1):H151-H153
CSCD被引
1
次
3.
Perini R. Heart rate variability and autonomic activity at rest and during exercise in various physiological conditions.
Eur. J. Appl. Physiol,2003,90(3/4):317-325
CSCD被引
3
次
4.
Aubert A E. Heart rate variability in athletes.
Sport Med,2003,33(12):889-919
CSCD被引
7
次
5.
. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology, Heart rate variability, Standards of measurement, physiological interpretation, and clinical use.
Eur. Heart J,1976,17:354-381
CSCD被引
1
次
6.
Tulppo M P. Quantitative beat-to-beat analysis of heart rate dynamics during exercise.
Am J Phys. (Heart Circ Physiol),1996,271(1):H244-H252
CSCD被引
6
次
7.
Cottin F. Heart rate variability during exercise performed below and above ventilatory threshold.
Med. Sci. Sports Exerc,2004,36(4):594-600
CSCD被引
3
次
8.
Pichon A P. Spectral analysis of heart rate variability during exercise in trained subjects.
Med. Sci. Sports Exerc,2004,36(10):1702-1708
CSCD被引
2
次
9.
Sumi K. Heart rate variability during highintensity field exercise in female distance runners.
Scand. J. Med. Sci. Sports,2006,16(5):314-320
CSCD被引
3
次
10.
Anosov O. High-frequency oscillations of the heart rate during ramp load reflect the human anaerobic threshold.
Eur. J. Appl. Physiol,2000,83(4/5):388-394
CSCD被引
1
次
11.
Cottin F. Ventilatory thresholds assessment from heart rate variability during an incremental exhaustive running test.
Int. J. Sports Med,2007,28(4):287-294
CSCD被引
1
次
12.
Sarmiento S.
Variabilidad de la frecuencia cardiaca (VFC), en deportistas, durante la aplicacion de cargas incrementales y estables de diferentes intensidades: Un analisis tiempo-frecuencia (Wavelet), Ph. D. Thesis,2008
CSCD被引
1
次
13.
Bernardi L. Autonomic nervous system adaptation during exercise.
Ital. Hearth J,2001,2(8):831-839
CSCD被引
1
次
14.
Carter J B. Effect of endurance exercise on autonomic control of heart rate.
Sports Med,2003,33(1):33-46
CSCD被引
7
次
15.
Borresen J. Autonomic control of heart rate during and after exercise: Measurements and implications for monitoring training status.
Sport Med,2008,38(8):633-646
CSCD被引
1
次
16.
Pichot V. Autonomic adaptations to intensive and overload training periods: A laboratory study.
Med. Sci. Sports Exerc,2002,34(10):1660-1666
CSCD被引
7
次
17.
Malpas S C. Neural influences on cardiovascular variability: Possibilities and pitfalls.
Am. J. Physiol (Heart Circ Physiol),2002,282(1):H6-H20
CSCD被引
3
次
18.
Perini R. Heart rate variability during dynamic exercise in elderly males and females.
Eur. J. Appl. Physiol,2000,82(1/2):8-15
CSCD被引
1
次
19.
Hirsch J A. Respiratory sinus arrhythmia in humans: How breathing pattern modulates heart rate.
Am. J. Physiol,1981,241(4):H620-H629
CSCD被引
3
次
20.
Casadei B. Pitfalls in the interpretation of spectral analysis of the heart rate variability during exercise in humans.
Acta Physiol Scand,1995,153(2):125-131
CSCD被引
1
次
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