Displaying articles by keyword Degree of tension

ISSN 2304-7232

Interrelation between the changes of phase functions of cardiac…

The interrelation between hemodynamic changes, functions of the cardiovascular system and biochemical reactions in the cells of the heart muscle…

The course of very severe aortic stenosis due to…

In the young patients with bicuspid aortic valve, manifestation of aortic stenosis (AS) often remains silent. Asymptomatic very severe AS…

Wavelet transform procedure as the basis for complete automatic…

The article aims at describing the basic principles of cardiometry – a fundamentally new scientific field which enables the accurate…

Phase characteristics of rheograms. Original classification of phase-related changes…

The phase characteristics of a rheogram are described in literature in general only. The existing theory of impedance rheography is…

Part 2. Vegetative regulation of blood circulation in the Martian crew individuals in the Mars 500 project

Published in No.2 May 2013

In order to evaluate the vegetative regulation of blood circulation and assess individual health risks under conditions of the 520 day isolation, used was an analysis of the heart rate variability (HRV). The most significant changes in the HRV values against the background data were reported in the second half of the said experiment.