EASI-Derived vs standard 12-lead electrocardiogram for Selvester QRS score estimations of chronic myocardial infarct size, using cardiac magnetic resonance imaging as gold standard.
(2009) In Journal of Electrocardiology 42. p.145-151- Abstract
- BACKGROUND: The size of myocardial infarction (MI) is of significance for the prognosis. Selvester scores might be valuable for this estimation. OBJECTIVE: To compare the differences in Selvester scores for chronic MI provided from standard and EASI-derived 12-lead electrocardiograms (ECGs) and to compare these scores to the MI size measured by delayed-enhancement magnetic resonance imaging (DE-MRI). METHODS: Thirty-seven patients were studied. In connection with their DE-MRI scan follow-up after chest pain, body surface potential mapping was performed. Standard and EASI 12-lead ECGs were constructed from the maps. Two investigators manually performed the measurements required for scoring with the Selvester system using quad-plot format of... (More)
- BACKGROUND: The size of myocardial infarction (MI) is of significance for the prognosis. Selvester scores might be valuable for this estimation. OBJECTIVE: To compare the differences in Selvester scores for chronic MI provided from standard and EASI-derived 12-lead electrocardiograms (ECGs) and to compare these scores to the MI size measured by delayed-enhancement magnetic resonance imaging (DE-MRI). METHODS: Thirty-seven patients were studied. In connection with their DE-MRI scan follow-up after chest pain, body surface potential mapping was performed. Standard and EASI 12-lead ECGs were constructed from the maps. Two investigators manually performed the measurements required for scoring with the Selvester system using quad-plot format of the ECGs. One of the investigators repeated this once for the standard leads. RESULTS: Neither the association nor the agreement between MRI and EASI leads or between MRI and standard leads was very strong. CONCLUSIONS: The Selvester QRS scoring system needs further improvement. (Less)
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/record/1276035
- author
- Welinder, Annika LU ; Wagner, Galen S; Horáček, B Milan; Martin, Thomas N; Maynard, Chuck and Pahlm, Olle LU
- organization
- publishing date
- 2009
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Electrocardiology
- volume
- 42
- pages
- 145 - 151
- publisher
- Elsevier
- external identifiers
-
- wos:000264220000007
- pmid:19100565
- scopus:60349121932
- ISSN
- 1532-8430
- DOI
- 10.1016/j.jelectrocard.2008.10.010
- language
- English
- LU publication?
- yes
- id
- b8d84eab-777b-4779-9219-9dd9faee1372 (old id 1276035)
- alternative location
- http://www.ncbi.nlm.nih.gov/pubmed/19100565?dopt=Abstract
- date added to LUP
- 2009-01-09 12:51:40
- date last changed
- 2018-01-07 10:03:21
@article{b8d84eab-777b-4779-9219-9dd9faee1372, abstract = {BACKGROUND: The size of myocardial infarction (MI) is of significance for the prognosis. Selvester scores might be valuable for this estimation. OBJECTIVE: To compare the differences in Selvester scores for chronic MI provided from standard and EASI-derived 12-lead electrocardiograms (ECGs) and to compare these scores to the MI size measured by delayed-enhancement magnetic resonance imaging (DE-MRI). METHODS: Thirty-seven patients were studied. In connection with their DE-MRI scan follow-up after chest pain, body surface potential mapping was performed. Standard and EASI 12-lead ECGs were constructed from the maps. Two investigators manually performed the measurements required for scoring with the Selvester system using quad-plot format of the ECGs. One of the investigators repeated this once for the standard leads. RESULTS: Neither the association nor the agreement between MRI and EASI leads or between MRI and standard leads was very strong. CONCLUSIONS: The Selvester QRS scoring system needs further improvement.}, author = {Welinder, Annika and Wagner, Galen S and Horáček, B Milan and Martin, Thomas N and Maynard, Chuck and Pahlm, Olle}, issn = {1532-8430}, language = {eng}, pages = {145--151}, publisher = {Elsevier}, series = {Journal of Electrocardiology}, title = {EASI-Derived vs standard 12-lead electrocardiogram for Selvester QRS score estimations of chronic myocardial infarct size, using cardiac magnetic resonance imaging as gold standard.}, url = {http://dx.doi.org/10.1016/j.jelectrocard.2008.10.010}, volume = {42}, year = {2009}, }