Title:	Simulation of ECG, blood pressure and ballistocardiographic signals
Authors:	Štork, Milan
Citation:	ŠTORK, M. Simulation of ECG, blood pressure and ballistocardiographic signals. Analog integrated circuits and signal processing, 2021, roč. 108, č. 1, s. 111-117. ISSN 0925-1030.
Issue Date:	2021
Publisher:	Springer
Document type:	článek article
URI:	2-s2.0-85104074199 http://hdl.handle.net/11025/44845
ISSN:	0925-1030
Keywords in different language:	ballistocardiography;blood pressure;electrocardiogram;microcontroller;model;oscillator;state space system;windkessel
Abstract in different language:	The blood flow in human arterial system can be considered as a fluid dynamics problem. Simulation of blood flow will provide a better understanding of the physiology of human body. Simulation studies of blood flow in the diseased condition can help to diagnose the health problem easily and also have many applications in the areas such as surgical planning and design of medical devices. This paper presents a synthetic electrocardiogram (ECG), blood pressure signals (BP) and ballistocardiographic signal (BCG). Dynamical models of electrocardiogram and cardiovascular system are important in medicine because they can be used as approximation of the real patient. An example is the Windkessel model, which is often used for simulation. ECG, BP and BCG signals can be generated with different sampling frequencies, with different noise levels, with different shapes, filters etc. The paper is based on real data (Real data and identification methods can be used to create models), which are then used for models based on coupled oscillators. Models of the above-mentioned signals are generated by a microcontroller, which allows easy control and adjustment of the output signal and other experiments. The presented paper describes a device that was developed and used for educational purposes, especially for biomedical engineering.
Rights:	Plný text je přístupný v rámci univerzity přihlášeným uživatelům. © Springer
Appears in Collections:	Články / Articles (RICE) Články / Articles (KEI) OBD

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.