caa a22 4500 445302720 CHVBK 20180317142602.0 cr unu---uuuuu 170323e20101201xx s 000 0 eng 10.1134/S0001433810080050 doi (NATIONALLICENCE)springer-10.1134/S0001433810080050 Comparative analysis of different vascular tone sensitivity parameters to meteorological and geomagnetic factors [Elektronische Daten] [T. Breus, Yu. Gurfinkel, T. Zenchenko, V. Ozheredov] Long series of daily measurements of the vascular tone parameters, such as blood pressure (BP), pulse wave velocity (PWV), and endothelial function (EF), have been performed on one volunteer for three years. The Tonocard device, which was designed for this experiment, is used. To analyze the sensitivity these parameters to geomagnetic and meteorological factors, two independent approaches have been used. One of them is based on traditional methods of mathematical statistics; the other is based on pattern-recognition theory. The results obtained using these methods are in very good agreement, both qualitatively and quantitatively. It has been found that the volunteer's systolic blood pressure (SBP), PWV, and EF were substantially affected by a complex of meteorological factors. Sensitivity to geomagnetic activity has been found only for the PWV. It is suggested that a decrease in the elasticity of vessel walls, which is reflected by this indicator, is a more pronounced and specific human reaction to geomagnetic disturbances than regular BP changes. Pleiades Publishing, Ltd., 2010 pulse wave velocity nationallicence endothelial function nationallicence blood pressure nationallicence geomagnetic disturbances nationallicence meteorological factors nationallicence Breus T. Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut Gurfinkel Yu Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut Zenchenko T. Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut Ozheredov V. Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut Izvestiya, Atmospheric and Oceanic Physics SP MAIK Nauka/Interperiodica 46/8(2010-12-01), 965-972 0001-4338 46:8<965 2010 46 11485 https://doi.org/10.1134/S0001433810080050 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0001433810080050 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Breus T. Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut NATIONALLICENCE 700 1- Gurfinkel Yu Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut NATIONALLICENCE 700 1- Zenchenko T. Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut NATIONALLICENCE 700 1- Ozheredov V. Space Research Institute, Russian Academy of Sciences, Moscow, Russia aut NATIONALLICENCE 773 0- Izvestiya, Atmospheric and Oceanic Physics SP MAIK Nauka/Interperiodica 46/8(2010-12-01), 965-972 0001-4338 46:8<965 2010 46 11485 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer