Design and Simulation of Electrocardiogram Circuit with Automatic Analysis of ECG Signal
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2016, Vol 23, Issue 1
Abstract
An electrocardiogram (ECG) is the graphical record of bioelectric signal generated by the human body during cardiac cycle, it tells a lot about the medical status of an individual. A typical ECG waveform consist of the P, Q, R, S and T wave. The automatic ECG signal analysis comprises of using computational method/approach in extracting important features and classification of ECG waveform. This paper presents a concise ECG circuit design using an instrumentation amplifier and a band-pass passive filter. It also present the process involved in analysis of ECG signal. The first stage is the pre-filtering stage, followed by feature extraction of the signal. QRS complex is first extracted followed by P and T wave detection, also the FFT of the signal is also extracted. These features are fed into the classifier for proper classification. A pattern recognition neural network is used for classification, prior to the full deployment of the neural network, it is trained by pre-recorded ECG signal downloaded from the MIT/BIH Arrhythmias database. The neural network gave a satisfactory result with accuracy of around 87%.The whole ECG signal analysis is packaged into a MATLAB GUI for ease of use.
Authors and Affiliations
Tosin Jemilehin, Michael Adu
Keywords
Related Articles
- EP ID EP446989
- DOI -
- Views 112
- Downloads 0
Calibration of Soil Moisture Measurement Using Pr2 Moisture Meter and Gravimetric-Based Approaches
The research study strongly focused on creating strong mechanism for measuring and evaluating soil moisture content comparing PR2 capacitance moisture meter and gravimetric approach. PR2 moisture meter shows a better per...
Calculation of Control Circuits in Time Domain using Scilab/ Xcos Environment
The paper presents the computing of control circuits in time domain, starting from the mathematical model of the control path described by differential equation’s with constant coefficients, whose solution can be obtaine...
Simple and Multi-collision of an Ellipsoid with Planar Surfaces. Part I: Theory
This paper discusses the problem of simultaneous collisions between an ellipsoid and some planar surfaces. The approach is one based on the theory of screws and uses the notion of inertance. The authors consider​ that th...
Considerations on Numerical Protections for Induction Motors Connected in MV Industrial Power Systems
The paper presents some considerations on the calculation and adjustment of numerical protections used for induction motors connected in MV (6-10 kV) power systems. It examines the setting for the next protections: overc...
Aspects regarding the Valorization of the Air Jets Energy Potential from Industrial Technological Equipment
In the context of obligations to reduce greenhouse gas emissions to which EU countries have pledged, reducing energy consumption is a necessity of the current period. Thus, within Energy Strategy, Romania was among the f...