Resources
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.
Published: March 3, 2003. Version: 1.0.0
Database Credentialed Access
Curated Data for Describing Blood Glucose Management in the Intensive Care Unit
Aldo Robles Arévalo, Roselyn Mateo-Collado, Leo Anthony Celi
insulin replacement therapy critical care glycemic control
Published: Jan. 12, 2021. Version: 1.0.0
Challenge Open Access
Electrocardiographic Imaging of Myocardial Infarction - The PhysioNet Computing in Cardiology Challenge 2007
The aim of Challenge 2007 is to establish how well one can characterize the location and extent of moderate to large, relatively compact infarcts using electrocardiographic evidence (supplemented by a model of the torso geometry and conductivity), i…
Published: Jan. 2, 2007. Version: 1.0.0
Software Open Access
Information-Based Similarity
IBS is a novel method for comparing time series based on linguistic analysis of "word" frequency and rank order statistics. It has been applied successfully in a variety of applications, including analysis of interbeat (RR) intervals, clas…
interbeat rr interval complexity
Published: Oct. 26, 2004. Version: 1.0.0
Database Credentialed Access
Phenotype Annotations for Patient Notes in the MIMIC-III Database
Edward Moseley, Leo Anthony Celi, Joy Wu, Franck Dernoncourt
patient classification natural language processing
Published: March 5, 2020. Version: 1.20.03
Software Open Access
Cerebral Haemodynamic Autoregulatory Information System GUI
Acute Brain injury (ABI) is a devastating event requiring intensive acute treatment and post-injury rehabilitation, both delivered for indeterminate periods of time. For severe ABIs, acute treatment is aimed at stabilizing the patient to prevent sec…
intracranial pressure brain injury
Published: Dec. 16, 2016. Version: 1.0.0
Software Open Access
Multiscale Poincare Plots
Poincaré delay maps are widely used in the analysis of cardiac interbeat interval (RR) dynamics. To facilitate visualization of the structure of these complex time series, we introduced a methodology called multiscale Poincaré (MSP) pl…
Published: April 12, 2016. Version: 1.0.0
Database Open Access
Abdominal and Direct Fetal ECG Database
Published: Aug. 9, 2012. Version: 1.0.0
Visualize waveformsChallenge Open Access
Detecting and Quantifying T-Wave Alternans - The PhysioNet Computing in Cardiology Challenge 2008
The ninth annual PhysioNet/Computers in Cardiology Challenge aims to improve understanding of methods for identification and analysis of T-wave alternans in the ECG.
Published: March 17, 2008. Version: 1.0.0
Software Open Access
Software for Analysis of Multifractal Time Series
Software for calculating multifractal partitions and moments of a time series.
Published: May 29, 2002. Version: 1.0.0