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Poincaré plot indexes of heart rate variability: Relationships with other nonlinear variables
(2013-10-01)
The Poincaré plot for heart rate variability analysis is a technique considered geometrical and non-linear, that can be used to assess the dynamics of heart rate variability by a representation of the values of each pair ...
Poincaré plot indexes of heart rate variability: Relationships with other nonlinear variables
(2013-10-01)
The Poincaré plot for heart rate variability analysis is a technique considered geometrical and non-linear, that can be used to assess the dynamics of heart rate variability by a representation of the values of each pair ...
Poincaré plot features from vibration signal for gearbox fault diagnosis
(Institute of Electrical and Electronics Engineers Inc., 2018)
This paper describes a method for fault diagnosis in gearboxes using features extracted from the Poincare plot of the vibration signal. Several features describing the geometrical shape of the Poincare plot are calculated ...
Chinese-chi and Kundalini yoga Meditations Effects on the Autonomic Nervous System: Comparative Study
Cardiac disease is one of the major causes for death
all over the world. Heart rate variability (HRV) is a significant
parameter that used in assessing Autonomous Nervous System
(ANS) activity. Generally, the 2D Poincare′ ...
Scientific visualization of Poincare maps
(Pergamon-elsevier Science LtdOxfordInglaterra, 1998)
Estudo da variabilidade da freqüência cardíaca em sujeitos normais
(Universidade Federal de Pernambuco, 2015)
Heart Rate Variability: Influence of Pre-processing Methods in Identifying Single-Night Sleep-Deprived Subjects
(Institute of Biomedical Engineering, 2021-01)
Purpose: Autonomic nervous system (ANS) activity can be non-invasively estimated from the heart rate variability (HRV) signal obtained from the electrocardiogram (ECG). The aim of this work is to find useful parameters ...
Modelo matemático para estudo da variabilidade da frequência cardíaca
(Universidade Estadual de Ponta GrossaBrasilDepartamento de FísicaPrograma de Pós-Graduação em CiênciasUEPG, 2018)