Poincaré plot indexes of heart rate variability: relationships with other nonlinear variables
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 …
and non-linear, that can be used to assess the dynamics of heart rate variability by a …
State anxiety and nonlinear dynamics of heart rate variability in students
DA Dimitriev, EV Saperova, AD Dimitriev - PloS one, 2016 - journals.plos.org
Objectives Clinical and experimental research studies have demonstrated that the emotional
experience of anxiety impairs heart rate variability (HRV) in humans. The present study …
experience of anxiety impairs heart rate variability (HRV) in humans. The present study …
A robust, simple and reliable measure of heart rate variability using relative RR intervals
M Vollmer - 2015 Computing in Cardiology Conference (CinC), 2015 - ieeexplore.ieee.org
Background: Heart Rate Variability (HRV) is a physiological marker of the autonomic activity
of the heart. For patients with cardiological diseases it has been used for risk stratification …
of the heart. For patients with cardiological diseases it has been used for risk stratification …
[图书][B] Poincaré plot methods for heart rate variability analysis
Heart rate variability is the study of autonomic nervous activity through the information
provided by fluctuations in heart rate. Autonomic activity is responsible for regulating heart …
provided by fluctuations in heart rate. Autonomic activity is responsible for regulating heart …
Multilevel mental stress detection using ultra-short pulse rate variability series
Prolonged exposure to mental stress reduces human work efficiency in daily life and may
increase the risk of diabetes and cardiovascular diseases. However, identification of the true …
increase the risk of diabetes and cardiovascular diseases. However, identification of the true …
Bio-signal complexity analysis in epileptic seizure monitoring: a topic review
Complexity science has provided new perspectives and opportunities for understanding a
variety of complex natural or social phenomena, including brain dysfunctions like epilepsy …
variety of complex natural or social phenomena, including brain dysfunctions like epilepsy …
[PDF][PDF] Poincaré plots in analysis of selected biomedical signals
AK Golińska - Studies in logic, grammar and rhetoric, 2013 - sciendo.com
Poincaré plot is a return map which can help perform graphical analysis of data. We can
also fit an ellipse to the plot shape by determining descriptors SD1, SD2 and SD1/SD2 ratio …
also fit an ellipse to the plot shape by determining descriptors SD1, SD2 and SD1/SD2 ratio …
Automated detection of convulsive seizures using a wearable accelerometer device
S Kusmakar, CK Karmakar, B Yan… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Epileptic seizure detection requires specialized approaches such as video/
electroencephalography monitoring. However, these approaches are restricted mainly to …
electroencephalography monitoring. However, these approaches are restricted mainly to …
Classification of caesarean section and normal vaginal deliveries using foetal heart rate signals and advanced machine learning algorithms
Background Visual inspection of cardiotocography traces by obstetricians and midwives is
the gold standard for monitoring the wellbeing of the foetus during antenatal care. However …
the gold standard for monitoring the wellbeing of the foetus during antenatal care. However …
Effects of live music therapy on heart rate variability and self-reported stress and anxiety among hospitalized pregnant women: A randomized controlled trial
P Teckenberg-Jansson, S Turunen… - Nordic Journal of …, 2019 - Taylor & Francis
Introduction: This study aims to evaluate the effects of live music therapy on heart rate
variability (HRV) and self-reported stress and anxiety among hospitalized women with high …
variability (HRV) and self-reported stress and anxiety among hospitalized women with high …