Sports Med 2003; 33 (12): 889-919
نویسندگان
چکیده
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 889 1. Control of Heart Rate: the Autonomic Nervous System (ANS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891 2. Methodology and Analysis of Cardiovascular Variability: Heart Rate Variability (HRV), Blood Pressure Variability and Baroreflex Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 892 2.1 Time Domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 894 2.2 Frequency Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895 2.2.1 Fast Fourier Transform Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895 2.2.2 Autoregressive Modelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895 2.2.3 Wavelet Decomposition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 896 2.3 Selection of the Most Relevant Frequency Ranges and Physiological Significance . . . . . . . . . . 897 2.4 Non-Linear Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 898 2.5 Baroreflex Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 899 3. Exercise Physiology Aspects as Related to HRV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 899 3.1 General Cardiovascular Changes Due to Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 3.2 Exercise and the ANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 4. Changes in HRV Related to Exercise Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 901 4.1 HRV During Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 902 4.2 Cross-Sectional Studies: Comparison of Athletic and Sedentary Groups . . . . . . . . . . . . . . . . . . . 904 4.3 Longitudinal: Effect on HRV of Exercise Training of Non-Athletes . . . . . . . . . . . . . . . . . . . . . . . . . . 907 4.4 Differences Due to Age and Sex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 909 4.5 Over-Training and the ANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911 5. Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 913 This review examines the influence on heart rate variability (HRV) indices in Abstract athletes from training status, different types of exercise training, sex and ageing, presented from both cross-sectional and longitudinal studies. The predictability of HRV in over-training, athletic condition and athletic performance is also included. Finally, some recommendations concerning the application of HRV methods in
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تاریخ انتشار 2003