UDK: 612.13:616.1

SLOW-WAVE VARIABILITY OF VASCULAR CIRCULATION IN ADULTS (PERIOD)

V. V. Naumova, E. S. Zemtsova

Новокузнецкий государственный институт усовершенствования врачей, Научно-исследовательский институт комплексных проблем гигиены и профессиональных заболеваний Сибирского отделения РАМН

Abstract

An analysis of the variability of aortic pulse amplitude (APA) and microvascular pulse amplitude (MPA) of great toe has been performed in apparently healthy men and women aged 22—35. Power spectral analysis of APA variability showed the prevalence of high-frequency (HF) oscillation range (0,15—0,5 Hz) associated with respiration; and the prevalence of very low-frequency (VLF) oscillation (0,025—0,075 Hz) in MPA variability, which was found to be the marker of humoral-metabolic regulation. There were found gender related specifications of absolute and relative indices of vascular pulse variability.

Keywords

vascular circulation, pulse amplitude, gender related specifications

Contacts

Наумова Вера Васильевна — кандидат медицинских наук, доцент кафедры клинической и медико-социальной экспертизы Новокузнецкого государственного института усовершенствования врачей, e-mail: veracere@rambler.ru