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Comparison of spectral estimators for characterizing fractionated atrial electrograms
BACKGROUND: Complex fractionated atrial electrograms (CFAE) acquired during atrial fibrillation (AF) are commonly assessed using the discrete Fourier transform (DFT), but this can lead to inaccuracy. In this study, spectral estimators derived by averaging the autocorrelation function at lags were co...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3728006/ https://www.ncbi.nlm.nih.gov/pubmed/23855345 http://dx.doi.org/10.1186/1475-925X-12-72 |