Nonlinear dynamic analysis of cardiovascular variability signals in normal and pathological subjects

Automedica

Volumn 18, Issue 2, 2000, Pages 127-150

  Signorini, M G ^a   Cerutti, S ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

Complexity parameters; Dynamical systems; Heart rate variability; Long term analysis; Nonlinear analysis; Self similarity

Indexed keywords

DYNAMICS; ENTROPY; PATIENT MONITORING; PHYSIOLOGY;

PATHOPHYSIOLOGY;

CARDIOVASCULAR SYSTEM;

ARTICLE; CALCULATION; CARDIOVASCULAR SYSTEM; CHAOTIC DYNAMICS; CONTROLLED STUDY; CORRELATION FUNCTION; DISEASE SEVERITY; ENTROPY; FRACTAL ANALYSIS; HEART FAILURE; HEART RATE VARIABILITY; HEART TRANSPLANTATION; HOLTER MONITORING; HYPERTENSION; INFORMATION PROCESSING; NONLINEAR SYSTEM; PARAMETER; PATHOPHYSIOLOGY; RR INTERVAL; SIGNAL PROCESSING; TIME;

EID: 0034424986     PISSN: 00950963     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (52)

1. The wisdom of the body
2. Chaos
3. Fractal physiology and chaos in medicine
4. Deterministic non-periodic flow
5. Is a normal heart a periodic oscillator?
6. Nonlinear chaotic dynamics of arterial blood pressure and renal blood flow
7. Complexity diagnostic in cardiology: Methods
8. Power spectrum analysis of heart rate fluctuations: A quantitative probe of beat-to-beat cardiovascular control
9. AR identification and spectral estimate applied to the R-R interval measurements
10. Spectral and cross-spectral analysis of heart rate and blood variability signals
11. Heart Rate Variability, Standards of Measurements, Physiological Interpretation and Clinical Use
12. Cardiovascular variability signals: From signal processing to modelling complex physiological interactions
13. Blood pressure and heart rate variabilities in normotensive and hypertensive human beings
14. Heart rate variability as an index of sympatho-vagal interaction after acute myocardial infarction
15. The Multicenter Postinfarction Research Group: Decreased heart rate variability and its association with increased mortality after acute myocardial infarction
16. Spectral analysis of heart rate variability in the assessment of autonomic diabetic neuropathy
17. Spectral techniques of analysis for blood pressure and heart rate signals
18. 1/f fluctuations of heartbeat period
19. Heart rate variability after cardiac transplantation
20. Monitoring the autonomic nervous system status in ICU patients through cardiovascular variability signals
21. Linear and nonlinear dynamics of heart rate variability after acute myocardial infarction with normal and reduced left ventricular ejection fraction
22. The fractal geometry of the nature
23. Chaos and fractals in human physiology
24. Ergodic theory of chaos and strange attractors
25. Detecting strange attractors in turbulence
26. On the dimension of the compact invariant set of certain nonlinear maps
27. Detecting nonlinearities in stationary time series
28. Embedology
29. The analysis of observed chaotic data in physical systems
30. Independent coordinates for strange attractors from mutual information
31. Extracting qualitative dynamics from experimental data
32. Determining embedding dimension for phase-space reconstruction using a geometrical construction
33. Dimension und äuberes Mab
34. The dimension of chaotic attractors
35. Measuring the strangeness of strange attractors
36. Chaos: A Tutorial for Engineers
37. Noise reduction in chaotic time series data: A survey of common methods
38. Data requirements for reliable estimation of correlation dimensions
39. Finite correlation dimension for stochastic systems with power-law spectra
40. Dimensions and entropies of strange attractors from a fluctuating dynamics approach
41. Determining Lyapunov exponents from time series
42. Measurement of the Lyapunov spectrum from a chaotic time series
43. An improved method for estimating Lyapunov exponents of chaotic time series
44. Distinguishing between low-dimensional dynamics and randomness in measured time series
45. Lyapunov exponents from time series
46. Non linear algorithms for processing biological systems
47. Study of the Lyapunov Exponents in Heart Rate Variability Signals
48. Power law behavior of RR interval variability in healthy middle-aged persons, patients with recent acute myocardial infarction, and patients with heart transplant
49. Monitoring the Autonomic Nervous System in the ICU Through Cardiovascular Variability Signals
50. Power-law relationship of heart rate variability as a predictor of mortality in the elderly
51. Fractal mechanisms and heart rate dynamics. Long-range correlations and their breakdown with disease