Advances in heart rate variability signal analysis: joint position statement by the e-Cardiology ESC Working Group and the European Heart Rhythm Association co …
Following the publication of the Task Force document on heart rate variability (HRV) in 1996,
a number of articles have been published to describe new HRV methodologies and their …
a number of articles have been published to describe new HRV methodologies and their …
A healthy dose of chaos: Using fractal frameworks for engineering higher-fidelity biomedical systems
Optimal levels of chaos and fractality are distinctly associated with physiological health and
function in natural systems. Chaos is a type of nonlinear dynamics that tends to exhibit …
function in natural systems. Chaos is a type of nonlinear dynamics that tends to exhibit …
An open source benchmarked toolbox for cardiovascular waveform and interval analysis
Objective: This work aims to validate a set of data processing methods for variability metrics,
which hold promise as potential indicators for autonomic function, prediction of adverse …
which hold promise as potential indicators for autonomic function, prediction of adverse …
Automatic Screening of Sleep Apnea Patients Based on the SpO2 Signal
M Deviaene, D Testelmans, B Buyse… - IEEE journal of …, 2018 - ieeexplore.ieee.org
Objective: This paper presents a methodology to automatically screen for sleep apnea
based on the detection of apnea and hypopnea events in the blood oxygen saturation (SpO …
based on the detection of apnea and hypopnea events in the blood oxygen saturation (SpO …
Aging effects on cardiac and respiratory dynamics in healthy subjects across sleep stages
Abstract Study Objectives: Respiratory and heart rate variability exhibit fractal scaling
behavior on certain time scales. We studied the short-term and long-term correlation …
behavior on certain time scales. We studied the short-term and long-term correlation …
Survival predictors of heart rate variability after myocardial infarction with and without low left ventricular ejection fraction
Background Heart rate variability (HRV) and heart rate (HR) dynamics are used to predict
the survival probability of patients after acute myocardial infarction (AMI), but the association …
the survival probability of patients after acute myocardial infarction (AMI), but the association …
Nonlinear measures of heart rate variability and mortality risk in hemodialysis patients
M Suzuki, T Hiroshi, T Aoyama, M Tanaka… - Clinical Journal of the …, 2012 - journals.lww.com
Results During a median 87-month follow-up, 77 patients (27%) died. Age, left ventricular
ejection fraction, serum albumin, C-reactive protein, and calcium× phosphate independently …
ejection fraction, serum albumin, C-reactive protein, and calcium× phosphate independently …
Quantitative assessment of fetal well-being through CTG recordings: a new parameter based on phase-rectified signal average
Since the 1980s, cardiotocography (CTG) has been the most diffused technique to monitor
fetal well-being during pregnancy. CTG consists of the simultaneous recording of fetal heart …
fetal well-being during pregnancy. CTG consists of the simultaneous recording of fetal heart …
An open-access simultaneous electrocardiogram and phonocardiogram database
A Kazemnejad, S Karimi, P Gordany… - Physiological …, 2024 - iopscience.iop.org
Objective. The EPHNOGRAM project aimed to develop a low-cost, low-power device for
simultaneous electrocardiogram (ECG) and phonocardiogram (PCG) recording, with …
simultaneous electrocardiogram (ECG) and phonocardiogram (PCG) recording, with …
EEG dynamics and neural generators of psychological flow during one tightrope performance
A Leroy, G Cheron - Scientific reports, 2020 - nature.com
Psychological “flow” emerges from a goal requiring action, and a match between skills and
challenge. Using high-density electroencephalographic (EEG) recording, we quantified the …
challenge. Using high-density electroencephalographic (EEG) recording, we quantified the …