Resources


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…

ecg hypertension holter risk hrv

Published: May 19, 2015. Version: 1.0.0

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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.

ecg sleep polysomnogram holter multiparameter

Published: Oct. 9, 2007. Version: 1.0.0

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Database Open Access

Sudden Cardiac Death Holter Database

PhysioNet has inaugurated a Sudden Cardiac Death Database to support research and to stimulate progress in this important area of electrophysiology. We initiate this database with 23 complete Holter recordings (originally collected by Scott Greenwal…

ecg death holter

Published: July 2, 2004. Version: 1.0.0

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Database Open Access

St Petersburg INCART 12-lead Arrhythmia Database

This database consists of 75 annotated recordings extracted from 32 Holter records. Each record is 30 minutes long and contains 12 standard leads, each sampled at 257 Hz, with gains varying from 250 to 1100 analog-to-digital converter units per mill…

ecg arrhythmia holter

Published: May 1, 2008. Version: 1.0.0

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Database Open Access

CAST RR Interval Sub-Study Database

The Cardiac Arrhythmia Suppression Trial (CAST) was a landmark NHLBI-sponsored study designed to test the hypothesis that the suppression of asymptomatic or mildly symptomatic ventricular premature complexes (PVCs) in survivors of myocardial infarct…

interbeat rr interval

Published: July 2, 2004. Version: 1.0.0

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Challenge Open Access

Is the normal heart rate chaotic?

George Moody

In its June 2008 issue, the editors of Chaos announced a new feature, "Controversial Topics in Nonlinear Dynamics". The first controversial topic to be aired is "Is the Normal Heart Rate Chaotic?". This project provides data to explore this question.

Published: Oct. 30, 2008. Version: 1.0.0