Number of the records: 1
Entropies, Partitionings and Heart Rate Variability
- 1.
SYSNO ASEP 0340950 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve SCOPUS Title Entropies, Partitionings and Heart Rate Variability Author(s) Paluš, Milan (UIVT-O) RID, SAI, ORCID
Zebrowski, J. (PL)Source Title Activitas Nervosa Superior - ISSN 0001-7604
Roč. 51, č. 2 (2009), s. 65-72Number of pages 8 s. Language eng - English Country CZ - Czech Republic Keywords coarse-grained entropy rate ; HR variability ; entropy Subject RIV BB - Applied Statistics, Operational Research CEZ AV0Z10300504 - UIVT-O (2005-2011) EID SCOPUS 67650354721 Annotation Several definitions of static entropies and coarse-grained entropy rates CER's were used to analyze 24-hour RR interval sequences of three sex, age and disease matched control pairs. The matching was done with the assessment of the risk of cardiac arrest in mind. Details of estimating probability densities (histograms), used to compute the static entropies, have been found crucial to obtain the proper discrimination between the members of control pairs. The effect of signal variance on the entropy estimation is discussed. In a preliminary result, CER's have been found to yield additional information which may be helpful in discriminating health and pathology. Workplace Institute of Computer Science Contact Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800 Year of Publishing 2010
Number of the records: 1