Role of QRS fragmentation in 12-lead surface ECG in prediction of isolated epicardial coronary artery ectasia and its anatomical distribution in patients without acute coronary syndromes

BACKGROUND: Coronary artery ectasia (CAE) is a form of abnormal coronary artery lumen dilatation associated with epicardial flow disturbances and microvascular dysfunction. QRS complex fragmentation (fQRS) in surface ECG is caused by abnormal depolarization due to myocardial ischemia and scarring. I...

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Detalles Bibliográficos
Autores principales: Kamal, Diaa, Hashem, Moataz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2020
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7158958/
https://www.ncbi.nlm.nih.gov/pubmed/32297072
http://dx.doi.org/10.1186/s43044-020-00054-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7158958/
https://www.ncbi.nlm.nih.gov/pubmed/32297072
http://dx.doi.org/10.1186/s43044-020-00054-4

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