Repository of Research and Investigative Information

Repository of Research and Investigative Information

Hormozgan University of Medical Sciences

Permutation entropy and detrend fluctuation analysis for the natural complexity of cardiac heart interbeat signals

(2013) Permutation entropy and detrend fluctuation analysis for the natural complexity of cardiac heart interbeat signals. Physica A: Statistical Mechanics and its Applications.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

We compute fractal dimension and permutation entropy for healthy and people who have experienced heart failure. Our result shows that permutation entropy is a suitable approach as well as detrend fluctuation analysis (DFA). The result of DFA shows that the fractal dimensions for healthy and heart failure are different as well as the permutation entropy result. The fluctuation value for permutation entropy for an individual who has experienced heart failure is bigger than for a healthy person. There is some specific change in the interbeat signal of a person who has experienced heart failure, but there is not previous trend for a healthy person. © 2013 Elsevier B.V. All rights reserved.

Item Type: Article
Additional Information: cited By 5
Keywords: Detrend; Fluctuation analysis; Healthy persons; Heart failure; Natural complexity; Permutation entropy, Cardiology; Fractal dimension, Entropy
Subjects: QU Biochemistry. Cell Biology and Genetics > QU 100-133 Biochemistry of the Human Body
Depositing User: مهندس هدی فهیم پور
URI: http://eprints.hums.ac.ir/id/eprint/5125

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