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Validation of automatic measurement of QT interval variability

BACKGROUND: Increased variability of beat-to-beat QT-interval durations on the electrocardiogram (ECG) has been associated with increased risk for fatal and non-fatal cardiac events. However, techniques for the measurement of QT variability (QTV) have not been validated since a gold standard is not...

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Detalles Bibliográficos
Autores principales: Rijnbeek, Peter R., van den Berg, Marten E., van Herpen, Gerard, Ritsema van Eck, Henk J., Kors, Jan A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5389618/
https://www.ncbi.nlm.nih.gov/pubmed/28403196
http://dx.doi.org/10.1371/journal.pone.0175087