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Fragmentation of Ventricular Extrasystoles: A Potential New Electrocardiographic Window to Uncover Patients at Risk
Fragmented QRS (fQRS) is a marker of conduction block due to myocardial scar that presents in electrocardiography (ECG) as an additional one or more R wave (R’) or notching in the S wave nadir in contiguous leads. However, fQRS description on premature ventricular contractions (PVCs) has not been pr...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Cureus
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8022737/ https://www.ncbi.nlm.nih.gov/pubmed/33842125 http://dx.doi.org/10.7759/cureus.13748 |