Displaying items by tag: Phonocardiogram

ISSN 2304-7232

Microgravity: an ideal environment for cardiac force measuring

In the article main principles of ballistocardiography are considered. Special attention is paid to registration of the spatial ballistocardiogramm. There…

Criteria of identification of individual heart cycle phases on…

Criteria of identification of individual heart cycle phases according to an ECG curve are described in this paper.

Theory of health: successful translation into the real life

The paper reveals logical relationships between events, facts and results of research studies and exemplary materials of practical applications of…

Chronobiological methods of human body self-regulation reserve evaluation

Chronodiagnostical methods for evaluating reserve and unfavourable responses of human cardiac function and under prolonged stress load.

The phonocardiographic data recording & processing system: an effective approach

Published in No.12 May 2018

Some results obtained in recording and processing of phonocardiograms are presented herein. To process phonocardiographic signals, a cascade filtration method has been used that allows detecting tones of the cardiovascular system in the background noise. The effectiveness of the proposed processing method is demonstrated by the results of visualization.