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Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report
Despite early repolarization (ER) syndrome being usually considered benign, its association with severe/malignant ventricular arrhythmias (VA) was also reported. Microvolt T‐wave alternans (MTWA) is an electrocardiographic marker for the development of VA, but its role in ER syndrome remains unknown...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9833357/ https://www.ncbi.nlm.nih.gov/pubmed/36114698 http://dx.doi.org/10.1111/anec.13005 |
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author | Tondas, Alexander Edo Batubara, Edwin Adhi Darmawan Sari, Novi Yanti Marcantoni, Ilaria Burattini, Laura |
author_facet | Tondas, Alexander Edo Batubara, Edwin Adhi Darmawan Sari, Novi Yanti Marcantoni, Ilaria Burattini, Laura |
author_sort | Tondas, Alexander Edo |
collection | PubMed |
description | Despite early repolarization (ER) syndrome being usually considered benign, its association with severe/malignant ventricular arrhythmias (VA) was also reported. Microvolt T‐wave alternans (MTWA) is an electrocardiographic marker for the development of VA, but its role in ER syndrome remains unknown. A 90‐second 6‐lead electrocardiogram from an ER syndrome patient, acquired with the Kardia recorder, was analyzed by the enhanced adaptive matched filter for MTWA quantification. On average, MTWA was 50 μV, higher than what was previously observed on healthy subjects using the same method. In our ER syndrome patient, MTWA plays a potential role in VA development in ER syndrome. |
format | Online Article Text |
id | pubmed-9833357 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-98333572023-01-13 Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report Tondas, Alexander Edo Batubara, Edwin Adhi Darmawan Sari, Novi Yanti Marcantoni, Ilaria Burattini, Laura Ann Noninvasive Electrocardiol Case Report Despite early repolarization (ER) syndrome being usually considered benign, its association with severe/malignant ventricular arrhythmias (VA) was also reported. Microvolt T‐wave alternans (MTWA) is an electrocardiographic marker for the development of VA, but its role in ER syndrome remains unknown. A 90‐second 6‐lead electrocardiogram from an ER syndrome patient, acquired with the Kardia recorder, was analyzed by the enhanced adaptive matched filter for MTWA quantification. On average, MTWA was 50 μV, higher than what was previously observed on healthy subjects using the same method. In our ER syndrome patient, MTWA plays a potential role in VA development in ER syndrome. John Wiley and Sons Inc. 2022-09-16 /pmc/articles/PMC9833357/ /pubmed/36114698 http://dx.doi.org/10.1111/anec.13005 Text en © 2022 The Authors. Annals of Noninvasive Electrocardiology published by Wiley Periodicals LLC. https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Case Report Tondas, Alexander Edo Batubara, Edwin Adhi Darmawan Sari, Novi Yanti Marcantoni, Ilaria Burattini, Laura Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report |
title | Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report |
title_full | Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report |
title_fullStr | Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report |
title_full_unstemmed | Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report |
title_short | Microvolt T‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: A case report |
title_sort | microvolt t‐wave alternans in early repolarization syndrome associated with ventricular arrhythmias: a case report |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9833357/ https://www.ncbi.nlm.nih.gov/pubmed/36114698 http://dx.doi.org/10.1111/anec.13005 |
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