The phonocardiographic data recording & processing system: an effective approach

Cardiometry

article

Kulyash K. Makesheva¹  Eldos A. Altay²  Aygerim A. Sadykova³ 

[1] The Kazakh National Research Technical University named after K.I. Satpayev;The Federal State Autonomous Higher Education Institution, The St.-Petersburg National IT, Mechanics and Optics Research University;The National Research Cardiac Surgery Center

关键词: Cardiovascular system;    Phonocardiogram;    Phonocardiac signal;    Recording;    Processing;    Visualization;   

DOI  :  10.12710/ cardiometry.2018.12.6668

学科分类：环境科学（综合）

来源: Russian New University

【 摘 要 】

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.

【 授权许可】

CC BY