Literature DB >> 10916269

Wavelet time entropy, T wave morphology and myocardial ischemia.

D Lemire1, C Pharand, J C Rajaonah, B Dubé, A R LeBlanc.   

Abstract

Using wavelets, we computed the entropy of the signal at various frequency levels (wavelet time entropy) and, thus, find an optimal measure to differentiate normal states from ischemic ones. This new indicator is independent from the ST segment and yet provide a conclusive detection of the ischemic states.

Entities:  

Mesh：

Year:  2000        PMID： 10916269     DOI： 10.1109/10.846692

Source DB:  PubMed          Journal:  IEEE Trans Biomed Eng        ISSN： 0018-9294            Impact factor:   4.538


  9 in total

1.  Optical clearing for improved contrast in second harmonic generation imaging of skeletal muscle.

Authors:  Sergey Plotnikov; Vaibhav Juneja; Ariel B Isaacson; William A Mohler; Paul J Campagnola
Journal:  Biophys J       Date:  2005-10-07       Impact factor: 4.033

2.  Evaluation of ventricular repolarization dispersion during acute myocardial ischemia: spatial and temporal ECG indices.

Authors:  Pedro David Arini; Fabricio Hugo Baglivo; Juan Pablo Martínez; Pablo Laguna
Journal:  Med Biol Eng Comput       Date:  2014-01-29       Impact factor: 2.602

3.  Analysis of myocardial infarction using discrete wavelet transform.

Authors:  E S Jayachandran; Paul Joseph K; R Acharya U
Journal:  J Med Syst       Date:  2009-05-20       Impact factor: 4.460

4.  Automatic P-wave analysis of patients prone to atrial fibrillation.

Authors:  L Clavier; J M Boucher; R Lepage; J J Blanc; J C Cornily
Journal:  Med Biol Eng Comput       Date:  2002-01       Impact factor: 2.602

5.  Classification of ischemic and non-ischemic cardiac events in Holter recordings based on the continuous wavelet transform.

Authors:  Carolina Fernández Biscay; Pedro David Arini; Anderson Iván Rincón Soler; María Paula Bonomini
Journal:  Med Biol Eng Comput       Date:  2020-03-09       Impact factor: 2.602

6.  Ischemia episode detection in ECG using kernel density estimation, support vector machine and feature selection.

Authors:  Jinho Park; Witold Pedrycz; Moongu Jeon
Journal:  Biomed Eng Online       Date:  2012-06-15       Impact factor: 2.819

7.  Ischemia detection by electrocardiogram in wavelet domain using entropy measure.

Authors:  Hossein Rabbani; Mohammad Parsa Mahjoob; Eiman Farahabadi; Amin Farahabadi; Alireza Mehri Dehnavi
Journal:  J Res Med Sci       Date:  2011-11       Impact factor: 1.852

8.  Enhancing P300 Wave of BCI Systems Via Negentropy in Adaptive Wavelet Denoising.

Authors:  Z Vahabi; R Amirfattahi; Ar Mirzaei
Journal:  J Med Signals Sens       Date:  2011-07

Review 9.  A Review of Automated Methods for Detection of Myocardial Ischemia and Infarction Using Electrocardiogram and Electronic Health Records.

Authors:  Sardar Ansari; Negar Farzaneh; Marlena Duda; Kelsey Horan; Hedvig B Andersson; Zachary D Goldberger; Brahmajee K Nallamothu; Kayvan Najarian
Journal:  IEEE Rev Biomed Eng       Date:  2017-10-16
  9 in total

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