Mapping of electrical potentials from the chest surface - preprocessing and visualization
<div>The aim of the paper is to present current research activity in the area of computer supported ECG processing. Analysis of heart electric field based on standard 12lead system is at present the most frequently used method of heart diseasediagnostics. However body surface potential mapping...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
VSB-Technical University of Ostrava
2005-01-01
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| Series: | Advances in Electrical and Electronic Engineering |
| Subjects: | |
| Online Access: | http://advances.utc.sk/index.php/AEEE/article/view/252 |
| _version_ | 1797827173397037056 |
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| author | Vaclav Chudacek Michal Huptych Lenka Lhotska Otomar Kittnar |
| author_facet | Vaclav Chudacek Michal Huptych Lenka Lhotska Otomar Kittnar |
| author_sort | Vaclav Chudacek |
| collection | DOAJ |
| description | <div>The aim of the paper is to present current research activity in the area of computer supported ECG processing. Analysis of heart electric field based on standard 12lead system is at present the most frequently used method of heart diseasediagnostics. However body surface potential mapping (BSPM) that measures electric potentials from several tens to hundreds of electrodes placed on thorax surface has in certain cases higher diagnostic value given by data collection in areas that are inaccessible for standard 12lead ECG. For preprocessing, wavelet transform is used; it allows detect significant values on the ECG signal. Several types of maps, namely immediate potential, integral, isochronous, and differential.</div><br /> |
| first_indexed | 2024-04-09T12:44:00Z |
| format | Article |
| id | doaj.art-34ea3746613c4708bb7e1bad5487adc8 |
| institution | Directory Open Access Journal |
| issn | 1336-1376 1804-3119 |
| language | English |
| last_indexed | 2024-04-09T12:44:00Z |
| publishDate | 2005-01-01 |
| publisher | VSB-Technical University of Ostrava |
| record_format | Article |
| series | Advances in Electrical and Electronic Engineering |
| spelling | doaj.art-34ea3746613c4708bb7e1bad5487adc82023-05-14T20:50:05ZengVSB-Technical University of OstravaAdvances in Electrical and Electronic Engineering1336-13761804-31192005-01-0143132137281Mapping of electrical potentials from the chest surface - preprocessing and visualizationVaclav Chudacek0Michal Huptych1Lenka Lhotska2Otomar KittnarCZECH TECHNICAL UNIVERSITY IN PRAGUECZECH TECHNICAL UNIVERSITY IN PRAGUECZECH TECHNICAL UNIVERSITY IN PRAGUE<div>The aim of the paper is to present current research activity in the area of computer supported ECG processing. Analysis of heart electric field based on standard 12lead system is at present the most frequently used method of heart diseasediagnostics. However body surface potential mapping (BSPM) that measures electric potentials from several tens to hundreds of electrodes placed on thorax surface has in certain cases higher diagnostic value given by data collection in areas that are inaccessible for standard 12lead ECG. For preprocessing, wavelet transform is used; it allows detect significant values on the ECG signal. Several types of maps, namely immediate potential, integral, isochronous, and differential.</div><br />http://advances.utc.sk/index.php/AEEE/article/view/252ecg processingelectric fieldsurface potential mapping. |
| spellingShingle | Vaclav Chudacek Michal Huptych Lenka Lhotska Otomar Kittnar Mapping of electrical potentials from the chest surface - preprocessing and visualization Advances in Electrical and Electronic Engineering ecg processing electric field surface potential mapping. |
| title | Mapping of electrical potentials from the chest surface - preprocessing and visualization |
| title_full | Mapping of electrical potentials from the chest surface - preprocessing and visualization |
| title_fullStr | Mapping of electrical potentials from the chest surface - preprocessing and visualization |
| title_full_unstemmed | Mapping of electrical potentials from the chest surface - preprocessing and visualization |
| title_short | Mapping of electrical potentials from the chest surface - preprocessing and visualization |
| title_sort | mapping of electrical potentials from the chest surface preprocessing and visualization |
| topic | ecg processing electric field surface potential mapping. |
| url | http://advances.utc.sk/index.php/AEEE/article/view/252 |
| work_keys_str_mv | AT vaclavchudacek mappingofelectricalpotentialsfromthechestsurfacepreprocessingandvisualization AT michalhuptych mappingofelectricalpotentialsfromthechestsurfacepreprocessingandvisualization AT lenkalhotska mappingofelectricalpotentialsfromthechestsurfacepreprocessingandvisualization AT otomarkittnar mappingofelectricalpotentialsfromthechestsurfacepreprocessingandvisualization |