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2 edition of intelligent framework for the classification of the 12-lead ECG. found in the catalog.

intelligent framework for the classification of the 12-lead ECG.

Chris Desmond Nugent

intelligent framework for the classification of the 12-lead ECG.

by Chris Desmond Nugent

  • 177 Want to read
  • 13 Currently reading

Published by The Author] in [s.l .
Written in English


Edition Notes

Thesis (D.Phil.) - University of Ulster, 1998.

ID Numbers
Open LibraryOL18069140M

An Introduction to ECG Signal Processing and Analysis / Adam Gacek; ECG Signal Analysis, Classification, and Interpretation: A Framework of Computational Intelligence / Adam Gacek, Witold Pedrycz; A Generic and Patient-Specific Electrocardiogram Signal Classification System / Turker Ince, Serkan Kiranyaz, Moncef Gabbouj.   Figure 1. Standard lead synchronous ECG. In this study, we develop a method for classification of normal and abnormal ECG records with short duration (record classification), but one that can also be easily extended to other cases since a long-term ECG record can be divided every T s into segments of length T [].Based on the CCDD, our research .

  The VCG was calculated from the lead ECG using custom-made algorithms and was used to determine the mean electrical axis of the first and second half of the P wave and the initial and mean. ECG Signal Processing, Classification and Interpretation shows how the various paradigms of Computational Intelligence, employed either singly or in combination, can produce an effective structure for obtaining often vital information from ECG signals. Neural networks do well at capturing the nonlinear nature of the signals, information Reviews: 1.

  The framework in its original entirety attained a correct classification level of 80% when exposed to the test data, compared with correct classification levels of % for a rule based approach and 68% for a conventional multi output NN approach.   ECG Signal Processing, Classification and Interpretation: A Comprehensive Framework of Computational Intelligence The book shows how the various paradigms of computational intelligence, employed either singly or in combination, can produce an effective structure for obtaining often vital information from ECG signals.


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Intelligent framework for the classification of the 12-lead ECG by Chris Desmond Nugent Download PDF EPUB FB2

An intelligent framework has been proposed to classify an unknown Lead electrocardiogram into one of a possible number of mutually exclusive and combined diagnostic by: select article An intelligent framework for the classification of the lead ECG.

A framework employing bi-group neural networks (BGNNs) is proposed to classify an unknown lead electrocardiogram (ECG) into one from a possible six diagnostic classes.

The framework was compared with a conventional approach of neural network classification, a decision tree and a classifier based on multiple : C.D. Nugent, J.A.C. Webb, N.D. Black, G.T.H. Wright, M. McIntyre. An intelligent framework has been proposed to classify an unknown Lead electrocardiogram into one of a possible number of mutually exclusive and combined diagnostic classes.

The general framework using an ensemble of neural classifiers in two levels is An R-wave detector is required to initialize our computer-aided ECG classification process. An intelligent framework for the classification of the lead ECG. Artif Intell Med. ; – 9. Simon BP, Intelligent framework for the classification of the 12-lead ECG.

book C. An ECG classifier designed using Cited by: 1. Introduction. The human heart is a complex system that reveals many clues about its condition in its electrocardiogram (ECG) signal (Figure 1).Trained physicians are able to recognize patterns in a patient's ECG signal and use them as the basis for diagnosis [], for instance to diagnose heart ailments such as arrhythmia [], ischemia [3, 4], or prediction of an impending heart attack [].

The book shows how the various paradigms of computational intelligence, employed either singly or in combination, can produce an effective structure for obtaining often vital information from ECG signals.

The text is self-contained, addressing concepts, methodology, algorithms, and case studies and. Anatomy of Heart and ECG signalAnatomy of Heart and ECG signal Normal ECG signal Conducting System of Heart 9.

Posterior Anterior Limb leads orientation with respect to heart Chest leads orientation with respect to heart The 12 Views of the Heart 12 Lead Normal ECG 6 Limb leads 6 Chest leads RR • The lead ECG may change in an individual over time due to normal aging, and males and females may exhibit differences in their ECGs.

• Artificial intelligence techniques, including convolu-tional neural networks, may strongly correlate fea-tures of an ECG with specific phenotypic findings (such as low ejection fraction) not otherwise iden. The electrocardiogram (ECG) is a non-invasive, inexpensive, and effective tool for myocardial infarction (MI) diagnosis.

Conventional detection algorithms require solid domain expertise and rely heavily on handcrafted features. Although previous works have studied deep learning methods for extracting features, these methods still neglect the relationships between different.

The main research related to ECG arrhythmias classification is the betterment of the performance of Neuro-fuzzy based classification by the application of Wavelet Transform (WT).

For the accurate analysis of an ECG signal, feature extraction is very important to detect the characteristics point and the different time intervals that can be used.

Introduction. The ECG was first invented in by Willem Einthoven. Over the ensuing century, it has become a mainstay for risk stratification, disease identification, and cardiovascular management.

1,2 In the current age of machine learning and artificial intelligence (AI), it may be possible to identify novel uses of the ECG.

Recent studies suggest that using advanced. An intelligent framework for the classification of the Lead ECG, Artificial Intelligence in Medicine, 16,p.

Recunoasterea formelor si. The classification accuracy which is defined as the percentage ratio of the number of beats correctly classified to the total number of beats considered for classification depends on the type of wavelet chosen for the application.

Daubechies wavelet of order 2 (db2) was used and found to yield good results in classification of the ECG beats.

1 INTRODUCTION. The Ischemic (Ischaemic) Heart Disease (IHD), otherwise known as Coronary Artery Disease, is a condition that affects the supply of the blood to the heart. IHD is the most common cause of death in several countries around the world.

Recently, there are many approaches involving techniques for computer processing of 12 lead electrocardiograms (ECG. In this study the open-access Physiobank (PTB) ECG database is data comprise ECG records of 52 normal subjects and MI patients. On lead ECG, ten typical geographical MI locations can be described based on presence of MI ECG perturbations in various groupings of contiguous ECG vectors: anterior (A), anterior lateral (AL), anterior septal.

The framework has the capability to analyse a feature vector comprising approximately features extracted from the lead ECG and classify it into one of a possible 6 diagnostic categories: Inferior Myocardial Infarction, Anterior Myocardial Infarction, Combined Myocardial Infarction, Left Ventricular Hypertrophy, Combined Myocardial Infarction and Left Ventricular Hypertrophy.

For instance, an algorithm for detecting the QRS complex in an ECG has been reported in [9], a framework for the classification of the lead ECG. Paper ECG records and angiograms of acute MI patients collected at the Heart Artery and Vein Center at Fresno California and the lead ECG signals from the Physionet PTB online database were employed to validate the proposed approach.

springer, The book shows how the various paradigms of computational intelligence, employed either singly or in combination, can produce an effective structure for obtaining often vital information from ECG signals.

The text is self-contained, addressing concepts, methodology, algorithms, and case studies and applications, providing the reader with the necessary. Multi-label Classification of Abnormalities in Lead ECG Using 1D CNN and LSTM framework to intelligent recognize multiple CVDs based on multi-lead ECG.

Specifically, kernel methods have improved the performance of both parametric linear methods and neural networks in applications such as cardiac beat detection in lead ECG, detection of electrocardiographic changes in partial epileptic patients, automatic identification of reliable heart rates, detection of obstructive sleep apnea, automatic.ECG Signal Processing, Classification and Interpretation: A Comprehensive Framework of Computational Intelligence | Jarosław Wasilewski, Lech Poloński (auth.), Adam Gacek, Witold Pedrycz (eds.) | download | B–OK.

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