Displaying items by tag: Phonocardiogram

ISSN 2304-7232

Development of space technologies and problems of “home medicine”

Experience of cosmonauts’ health monitoring shows that in the study of healthy subjects clinical approach to the evaluation of various…

Heart transplantation mysteriously eliminates arrhythmia

For a long time cardiologists have not been able to explain why the problem of cardiac arrhythmia in a heart…

Processes in regulatory systems during development of various adaptational…

The paper describes some concepts on processes occurring in the neuroendocrine and immune systems during development of general unspecific adaptational…

Anatomy and physiology of the sinoatrial node: modern concepts

Deciding to discuss the above topic is determined due to a number of reasons. Firstly, the currently used ablation techniques…

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.