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Titolo:
Detecting deterministic dynamics of cardiac rhythm
Autore:
Pei, WJ; He, ZY; Yang, LX; Hull, SS; Cheung, JY;
Indirizzi:
Southeast Univ, Dept Radio Engn, Nanjing 210096, Peoples R China SoutheastUniv Nanjing Peoples R China 210096 ng 210096, Peoples R China Univ Oklahoma, Hlth Sci Ctr, Oklahoma City, OK 73190 USA Univ Oklahoma Oklahoma City OK USA 73190 Ctr, Oklahoma City, OK 73190 USA Univ Oklahoma, Sch Elect & Comp Engn, Norman, OK 73019 USA Univ Oklahoma Norman OK USA 73019 Elect & Comp Engn, Norman, OK 73019 USA
Titolo Testata:
CHINESE SCIENCE BULLETIN
fascicolo: 18, volume: 46, anno: 2001,
pagine: 1568 - 1573
SICI:
1001-6538(200109)46:18<1568:DDDOCR>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
TIME-SERIES; NOISE-REDUCTION; VENTRICULAR-FIBRILLATION; CHAOS; NONLINEARITY; VARIABILITY;
Keywords:
cardiac rhythm; nonlinear dynamics; Bayesian estimation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Pei, WJ Southeast Univ, Dept Radio Engn, Nanjing 210096, Peoples R China Southeast Univ Nanjing Peoples R China 210096 6, Peoples R China
Citazione:
W.J. Pei et al., "Detecting deterministic dynamics of cardiac rhythm", CHIN SCI B, 46(18), 2001, pp. 1568-1573

Abstract

Under the acceptable hypothesis that cardiac rhythm is an approximately deterministic process with a small scale noise component, an available way isprovided to construct a model that can reflect its prominent dynamics of the deterministic component. When applied to the analysis of 19 heart rate data sets, three main findings are stated. The obtained model can reflect prominent dynamics of the deterministic component of cardiac rhythm; cardiac chaos is stated in a reliable way; dynamical noise plays an important role in the generation of complex cardiac rhythm.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 12:05:05