Combining neuro-fuzzy and chaos methods for intelligent time series analysis-case study of heart rate variability

2002 ◽  
Author(s):  
R. Kozma ◽  
N.K. Kasabov ◽  
J.A. Swope ◽  
M.J.A. Williams
Keyword(s):  
Heart Rate ◽  
Time Series ◽  
Heart Rate Variability ◽  
Time Series Analysis ◽  
Series Analysis ◽  
Neuro Fuzzy

Heart Rate Variability in Intensive Care

1998 ◽  
Vol 13 (5) ◽  
pp. 252-265 ◽  
Author(s):  
Brahm Goldstein ◽  
Timothy G. Buchman
Keyword(s):  
Heart Rate ◽  
Time Series ◽  
Heart Rate Variability ◽  
Intensive Care ◽  
Time Series Analysis ◽  
Fetal Distress ◽  
Heart Beat ◽  
Dynamic Interactions ◽  
Series Analysis ◽  
Injured Patients

Clinicians have long been aware that the normal oscillations in a heart beat are lost during fetal distress, during the early stages of heart failure, with advanced aging, and with critical illness and injury. However, these oscillations, or variability in heart rate and other cardiovascular signals, have largely been ignored or discounted as variances from the mean or average values. It is becoming increasingly clear that these oscillations reflect the dynamic interactions of many physiologic processes, including neuroautonomic regulation of heart rate and blood pressure. We present a synthesis and review of the current literature concerning heart rate variability with special reference to intensive care. This article describes the background of time series analysis of heart rate variability including time and frequency domain and nonlinear measurements. The implications and potential for time series analysis of variability in cardiovascular signals in clinical diagnosis and management of critically ill and injured patients are discussed.

Use of a prototype pulse oximeter for time series analysis of heart rate variability

2015 ◽  
Author(s):  
Erika González ◽  
Jehú López ◽  
Mathieu Hautefeuille ◽  
Víctor Velázquez ◽  
Jésica Del Moral
Keyword(s):  
Heart Rate ◽  
Time Series ◽  
Heart Rate Variability ◽  
Time Series Analysis ◽  
Pulse Oximeter ◽  
Series Analysis

scholarly journals Time Series Analysis using Embedding Dimension on Heart Rate Variability

2018 ◽  
Vol 145 ◽  
pp. 89-96 ◽  
Author(s):  
Ronakben Bhavsar ◽  
Neil Davey ◽  
Na Helian ◽  
Yi Sun ◽  
Tony Steffert ◽  
...  
Keyword(s):  
Heart Rate ◽  
Time Series ◽  
Heart Rate Variability ◽  
Time Series Analysis ◽  
Embedding Dimension ◽  
Series Analysis
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