Autonomic heart rate control and regional vascular reactions

被引：0
作者：
Drattsev E.Yu. [1 ]
Vikulov A.D. [1 ]
Mel'nikov A.A. [1 ]
Alekhin V.V. [1 ]
机构：
[1] Pedagogical University
来源：
Human Physiology | 2008年 / 34卷 / 2期
关键词：
Heart Rate Variability; Heart Rate Variability Parameter; Thigh Region; High Heart Rate Variability; Parasympathetic Balance;
D O I：
10.1134/S0362119708020059
中图分类号：
学科分类号：
摘要：
Rheovasographic parameters (the thigh region) were recorded in groups of subjects with high and low heart rate variability (HRV). Correlation between the rheovasographic parameters and the sympathetic-parasympathetic balance value (LF/HF) was found. It was established that vagosympathetic balance in the first group was interrelated with the parameters of the ascending portion of the rheological wave; in the second group, with the parameters characterizing the blood flow in the microcirculatory bed. Thus, predominance of the autonomic loop of regulation mainly ensures an optimal regional arterial blood flow; the predominance of the central loop of regulation of cardiac activity, an optimal blood flow in microvessels. © MAIK Nauka 2008.
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页码：171 / 176
页数：5
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  • [1] Savitskii N.N., Biofizicheskie Osnovy Krovoobrashcheniya I Klinicheskie Metody Izucheniya Gemodinamiki (Biophysical Basis of Blood Circulation and Clinical Methods for Studying Hemodynamics), (1974)
  • [2] Ozolin' P.P., Adaptatsiya Sosudistoi Sistemy K Sportivnym Nagruzkam (Adaptation of the Vascular System to Sport Loads), (1984)
  • [3] Saul J.P., Beat-to-Beat Variations of Heart Rate Reflect Modulation of Cardiac Autonomic Outflow, News Physiol. Sci., 5, (1990)
  • [4] Montano N., Gnecchi Ruscone T., Porta A., Et al., Presence of Vasomotor and Respiratory Rhythms in the Discharge of Single Medullary Neurons Involved in the Regulation of Cardiovascular System, J. Auton. Nerv. Syst., 57, 1-2, (1996)
  • [5] Kozlov V.I., Tupitsyn I.O., Mikrotsirkulyatsiya Pri Myshechnoi Deyatel'nosti (Microcirculation in Muscular Activity), (1982)
  • [6] Malliani A., Pagani M., Lombardi F., Cerutti S., Cardiovascular Neural Regulation Explored in the Frequency Domain, Circulation, 84, (1991)
  • [7] Task Force of the European Society of Cardiology and the Northern American Society of Pacing and Electrophysiology: Heart Rate Variability: Standard Measurements, Physiological Interpretation, and Clinical Use, Circulation, 93, (1996)
  • [8] Persson P.B., Modulation of Cardiovascular Control Mechanisms and Their Interaction, Physiol. Rev., 76, (1996)
  • [9] Borst C., Karemaker J.M., Time Delays in the Human Baroreceptor Reflex, J. Auton. Nerv. Syst., 9, (1983)
  • [10] Wagner C.D., Mrowka R., Nafz B., Persson P.B., Complexity and Chaos in Blood Pressure after Baroreceptor Denervation of Conscious Dogs, Am. J. Physiol. (Heart Circ. Physiol.), 269, (1995)
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