Application of statistical physics to heartbeat diagnosis

S. Havlin, L. A.N. Amaral, Y. Ashkenazy, A. L. Goldberger, P. Ch Ivanov, C. K. Peng, H. E. Stanley

Research output: Contribution to journalConference articlepeer-review

103 Scopus citations

Abstract

We present several recent studies based on statistical physics concepts that can be used as diagnostic tools for heart failure. We describe the scaling exponent characterizing the long-range correlations in heartbeat time series as well as the multifractal features recently discovered in heartbeat rhythm. It is found that both features, the long-range correlations and the multifractility, are weaker in cases of heart failure.

Original languageEnglish
Pages (from-to)99-110
Number of pages12
JournalPhysica A: Statistical Mechanics and its Applications
Volume274
Issue number1
DOIs
StatePublished - 1 Dec 1999
EventProceedings of the 1999 NATO Advanced Research Workshop 'Applications of Statistical Physics' - Budapest, Hung
Duration: 19 May 199922 May 1999

Bibliographical note

Funding Information:
Supported by the NIH/National Center for Research Resources (grant P41 13622).

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