Resources


Database Credentialed Access

Deidentified Medical Text

Margaret Douglass, Bill Long, George Moody, Peter Szolovits, Li-wei Lehman, Roger Mark, Gari Clifford

Gold standard corpus of 2,434 deidentified nursing notes

medical text nursing notes de-identification hipaa

Published: Dec. 18, 2007. Version: 1.0


Software Open Access

De-Identification Software Package

The deid software package includes code and dictionaries for automated location and removal of protected health information (PHI) in free text from medical records.

anonymization deidentification phi

Published: Dec. 18, 2007. Version: 1.1


Database Open Access

St. Vincent's University Hospital / University College Dublin Sleep Apnea Database

This database contains 25 full overnight polysomnograms with simultaneous three-channel Holter ECG, from adult subjects with suspected sleep-disordered breathing. A revised version of this database was posted on 1 September 2011.

sleep ecg polysomnogram holter multiparameter

Published: Oct. 9, 2007. Version: 1.0.0

Visualize waveforms

Database Open Access

Non-Invasive Fetal ECG Database

This database contains a series of 55 multichannel abdominal non-invasive fetal electrocardiogram (FECG) recordings, taken from a single subject between 21 to 40 weeks of pregnancy. The records have variable durations, and were taken weekly (two or …

ecg fetal

Published: Sept. 6, 2007. Version: 1.0.0

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Software Open Access

AFVP - A Realistic Ventricular Rhythm Model During AF

AFVP generates a synthesized beat-to-beat interval sequence of ventricular excitations with a realistic structure observed during AF.

simulation interbeat rr interval

Published: Aug. 9, 2007. Version: 1.0.0


Software Open Access

Cardiac Output Estimation from Arterial Blood Pressure Waveforms

This project contains the code used for a study that rigorously compares 11 estimates against thermodilution cardiac output (TCO) using 120 subjects from the MIMIC II database (all subjects for whom multiple TCO measurements were recorded at the tim…

cardiac output estimation

Published: Aug. 2, 2007. Version: 1.0.0


Database Open Access

CU Ventricular Tachyarrhythmia Database

This database includes 35 eight-minute ECG recordings of human subjects who experienced episodes of sustained ventricular tachycardia, ventricular flutter, and ventricular fibrillation.

ventricular fibrillation ecg

Published: May 2, 2007. Version: 1.0.0

Visualize waveforms

Database Open Access

Spontaneous Ventricular Tachyarrhythmia Database

This database contains 135 pairs of RR interval time series, recorded by implanted cardioverter defibrillators (Medtronic Jewel PlusTM ICD 7218) in 78 subjects. Each series contains between 986 and 1022 RR intervals. One series of each pair includes…

arrhythmia interbeat rr interval

Published: May 2, 2007. Version: 1.0


Software Open Access

CVSim

CVSim is a lumped-parameter model of the human cardiovascular system that has been developed and used for research and for teaching quantitative physiology courses at MIT and Harvard Medical School since 1984. The versions presented here have a grap…

simulation cardiovascular

Published: March 16, 2007. 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…

challenge ecg imaging

Published: Jan. 2, 2007. Version: 1.0.0