Matches in SemOpenAlex for { <https://semopenalex.org/work/W4375950240> ?p ?o ?g. }
- W4375950240 endingPage "388" @default.
- W4375950240 startingPage "388" @default.
- W4375950240 abstract "The dynamics of cardiac signals can be studied using methods for nonlinear analysis of heart rate variability (HRV). The methods that are used in the article to investigate the fractal, multifractal and informational characteristics of the intervals between heartbeats (RR time intervals) are: Rescaled Range, Detrended Fluctuation Analysis, Multifractal Detrended Fluctuation Analysis, Poincaré plot, Approximate Entropy and Sample Entropy. Two groups of people were studied: 25 healthy subjects (15 men, 10 women, mean age: 56.3 years) and 25 patients with arrhythmia (13 men, 12 women, mean age: 58.7 years). The results of the application of the methods for nonlinear analysis of HRV in the two groups of people studied are shown as mean ± std. The effectiveness of the methods was evaluated by t-test and the parameter Area Under the Curve (AUC) from the Receiver Operator Curve (ROC) characteristics. The studied 11 parameters have statistical significance (p < 0.05); therefore, they can be used to distinguish between healthy and unhealthy subjects. It was established by applying the ROC analysis that the parameters Hq=2(MFDFA), F(α)(MFDFA) and SD2(Poincaré plot) have a good diagnostic value; H(R/S), α1(DFA), SD1/SD2(Poincaré plot), ApEn and SampEn have a very good score; α2(DFA), αall(DFA) and SD1(Poincaré plot) have an excellent diagnostic score. In conclusion, the methods used for nonlinear analysis of HRV have been evaluated as effective, and with their help, new perspectives are opened in the diagnosis of cardiovascular diseases." @default.
- W4375950240 created "2023-05-10" @default.
- W4375950240 creator A5015184792 @default.
- W4375950240 creator A5019252108 @default.
- W4375950240 creator A5051382532 @default.
- W4375950240 creator A5030139310 @default.
- W4375950240 date "2023-05-08" @default.
- W4375950240 modified "2023-10-16" @default.
- W4375950240 title "Evaluation of the Methods for Nonlinear Analysis of Heart Rate Variability" @default.
- W4375950240 cites W1951501030 @default.
- W4375950240 cites W1967900132 @default.
- W4375950240 cites W1974285713 @default.
- W4375950240 cites W1989980670 @default.
- W4375950240 cites W1994417322 @default.
- W4375950240 cites W1997477311 @default.
- W4375950240 cites W2002006523 @default.
- W4375950240 cites W2022851351 @default.
- W4375950240 cites W2038689382 @default.
- W4375950240 cites W2063403689 @default.
- W4375950240 cites W2070565950 @default.
- W4375950240 cites W2071602085 @default.
- W4375950240 cites W2077204677 @default.
- W4375950240 cites W2098336826 @default.
- W4375950240 cites W2111859219 @default.
- W4375950240 cites W2113699128 @default.
- W4375950240 cites W2125290397 @default.
- W4375950240 cites W2137958317 @default.
- W4375950240 cites W2145529143 @default.
- W4375950240 cites W2146203966 @default.
- W4375950240 cites W2221831393 @default.
- W4375950240 cites W2252927647 @default.
- W4375950240 cites W2285072859 @default.
- W4375950240 cites W2609728233 @default.
- W4375950240 cites W2737238591 @default.
- W4375950240 cites W2903813110 @default.
- W4375950240 cites W2916991197 @default.
- W4375950240 cites W2942522729 @default.
- W4375950240 cites W2947459187 @default.
- W4375950240 cites W2973219079 @default.
- W4375950240 cites W2998776350 @default.
- W4375950240 cites W3016398024 @default.
- W4375950240 cites W3037508934 @default.
- W4375950240 cites W3103629061 @default.
- W4375950240 cites W3136509633 @default.
- W4375950240 cites W3157876932 @default.
- W4375950240 cites W3214808675 @default.
- W4375950240 cites W4249016729 @default.
- W4375950240 cites W4291518329 @default.
- W4375950240 cites W596238075 @default.
- W4375950240 doi "https://doi.org/10.3390/fractalfract7050388" @default.
- W4375950240 hasPublicationYear "2023" @default.
- W4375950240 type Work @default.
- W4375950240 citedByCount "0" @default.
- W4375950240 crossrefType "journal-article" @default.
- W4375950240 hasAuthorship W4375950240A5015184792 @default.
- W4375950240 hasAuthorship W4375950240A5019252108 @default.
- W4375950240 hasAuthorship W4375950240A5030139310 @default.
- W4375950240 hasAuthorship W4375950240A5051382532 @default.
- W4375950240 hasBestOaLocation W43759502401 @default.
- W4375950240 hasConcept C105795698 @default.
- W4375950240 hasConcept C126322002 @default.
- W4375950240 hasConcept C133905733 @default.
- W4375950240 hasConcept C134306372 @default.
- W4375950240 hasConcept C151406439 @default.
- W4375950240 hasConcept C164705383 @default.
- W4375950240 hasConcept C167651023 @default.
- W4375950240 hasConcept C18325288 @default.
- W4375950240 hasConcept C21689155 @default.
- W4375950240 hasConcept C2524010 @default.
- W4375950240 hasConcept C2777953023 @default.
- W4375950240 hasConcept C33923547 @default.
- W4375950240 hasConcept C40636538 @default.
- W4375950240 hasConcept C58471807 @default.
- W4375950240 hasConcept C66696666 @default.
- W4375950240 hasConcept C71635504 @default.
- W4375950240 hasConcept C71924100 @default.
- W4375950240 hasConcept C84393581 @default.
- W4375950240 hasConcept C86859247 @default.
- W4375950240 hasConcept C99844830 @default.
- W4375950240 hasConceptScore W4375950240C105795698 @default.
- W4375950240 hasConceptScore W4375950240C126322002 @default.
- W4375950240 hasConceptScore W4375950240C133905733 @default.
- W4375950240 hasConceptScore W4375950240C134306372 @default.
- W4375950240 hasConceptScore W4375950240C151406439 @default.
- W4375950240 hasConceptScore W4375950240C164705383 @default.
- W4375950240 hasConceptScore W4375950240C167651023 @default.
- W4375950240 hasConceptScore W4375950240C18325288 @default.
- W4375950240 hasConceptScore W4375950240C21689155 @default.
- W4375950240 hasConceptScore W4375950240C2524010 @default.
- W4375950240 hasConceptScore W4375950240C2777953023 @default.
- W4375950240 hasConceptScore W4375950240C33923547 @default.
- W4375950240 hasConceptScore W4375950240C40636538 @default.
- W4375950240 hasConceptScore W4375950240C58471807 @default.
- W4375950240 hasConceptScore W4375950240C66696666 @default.
- W4375950240 hasConceptScore W4375950240C71635504 @default.
- W4375950240 hasConceptScore W4375950240C71924100 @default.
- W4375950240 hasConceptScore W4375950240C84393581 @default.
- W4375950240 hasConceptScore W4375950240C86859247 @default.