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Heart Rate Fragmentation: A Symbolic Dynamical Approach

Background: We recently introduced the concept of heart rate fragmentation along with a set of metrics for its quantification. The term was coined to refer to an increase in the percentage of changes in heart rate acceleration sign, a dynamical marker of a type of anomalous variability. The effort w...

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Detalles Bibliográficos
Autores principales: Costa, Madalena D., Davis, Roger B., Goldberger, Ary L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5694498/
https://www.ncbi.nlm.nih.gov/pubmed/29184505
http://dx.doi.org/10.3389/fphys.2017.00827