Resources

8 results for "hrv"

Software Open Access

Software for computing Heart Rate Fragmentation

Madalena Costa

Heart rate fragmentation (HRF) is a new method for assessing neuroautonomic integrity based on the analysis of short-term (high-frequency [HF]) heart rate dynamics. The code (in AWK) provided here is for the computation of three different metrics, P…
heart rate variability aging cardiovascular disease vagal tone time series analysis prediction of atrial fibrillation cardiac autonomic function prediction of cardiovascular events prediction of cognitive decline heart rate fragmentation
Published: Feb. 14, 2024. Version: 1.0.0
Database Open Access

RR interval time series from healthy subjects

Isabel María Irurzun, Leopoldo Garavaglia, Maria Magdalena Defeo, et al.

Heart rate variability (HRV) is mainly controlled by the autonomic nervous system (ANS) interacting with receptors on the sinoatrial node (SAN). HRV is influenced by many several factors such as chemical, hormonal and neural modulations, circadian c…
rr time series healthy subjects from newly born to adult heart rate variability
Published: Aug. 30, 2021. Version: 1.0.0
Database Open Access

Electrocardiogram, skin conductance and respiration from spider-fearful individuals watching spider video clips

Frank R Ihmig, Antonio Gogeascoechea, Sarah Schäfer, et al.

This project contains electrocardiogram, skin conductance and respiration as raw data (unfiltered, unprocessed) recorded from consented, spider-fearful individuals using the wearable BITalino biosignal measurement device (PLUX – Wireless Biosignals …
exposure therapy psychophysiology biosignals anxiety disorders anxiety level detection wearable sensors machine learning
Published: June 5, 2020. Version: 1.0.0
Software Open Access

PhysioNet Cardiovascular Signal Toolbox

The PhysioNet Cardiovascular Signal Toolbox is an open-source modular program for calculating heart rate variability (HRV) implemented in Matlab with evidence-based algorithms and output formats. The Toolbox is compatible with 64-bit MATLAB on GNU/L…
cardiovascular heart rate variability
Published: April 28, 2018. Version: 1.0.0
Software Open Access

Puka - Software for Detection of Breaths in Strain Gauge Recordings

Puka calculates descriptive statistics such as heart rate variability (HRV), peak-valley respiratory sinus arrhythmia (RSA), and respiratory variables from EKG and strain gauge respiration data.
Published: Dec. 15, 2004. Version: 1.0.0
Software Open Access

pNNx - Time Domain Heart Rate Variability Analysis

The pNNx software package expands the analysis capabilities of the widely used pNN50 measure, providing researchers with the flexibility to test various thresholds for optimal discrimination of HRV in populations of interest.
interbeat hrv
Published: March 3, 2003. Version: 1.0.0
Database Open Access

Simultaneous physiological measurements with five devices at different cognitive and physical loads

Marcus Vollmer, Dominic Bläsing, Julian Elias Reiser, et al.

This open database contains physiological measurements from 13 adult and healthy subjects during a standardized experimental setup. The physiology was examined with five different devices (NeXus-10 MKII, eMotion Faros 360°, SOMNOtouch NIBP, Hexoskin…
holter multiparameter photoplethysmogram noise accelerometer heart rate movement temperature hrv respiration ecg
Published: Jan. 18, 2023. Version: 1.0.2 | Visualize waveforms
Database Open Access

Smart Health for Assessing the Risk of Events via ECG Database

The SHAREE database was developed in order to investigate the possibility to identify hypertensive subjects at higher risk to develop vascular events based on Heart Rate Variability analysis. The research material in the SHAREE database included nom…
risk hypertension holter hrv ecg
Published: May 19, 2015. Version: 1.0.0 | Visualize waveforms