Multiscale Sample Entropy of Cardiovascular Signals: Does the Choice between Fixed- or Varying-Tolerance among Scales Influence Its Evaluation and Interpretation?

Multiscale Sample Entropy of Cardiovascular Signals: Does the Choice between Fixed- or Varying-Tolerance among Scales Influence Its Evaluation and Interpretation?

Multiscale entropy (MSE) quantifies the cardiovascular complexity evaluating Sample Entropy (SampEn) on coarse-grained series at increasing scales τ. Two approaches exist, one using a fixed tolerance r at all scales (MSEFT), the other a varying tolerance r(τ) adjusted following the standard-deviatio...

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Bibliographic Details
Main Authors: Paolo Castiglioni, Paolo Coruzzi, Matteo Bini, Gianfranco Parati, Andrea Faini
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Entropy
Subjects:
SampEn
heart rate
blood pressure
gender
Online Access:https://www.mdpi.com/1099-4300/19/11/590

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