Annotated dataset of post-ischemic ventricular tachycardia electrograms (ARGO)

Description

The analysis and identification of abnormal ventricular potentials (AVPs) in intracardiac electrograms (EGMs) are paramount in radiofrequency catheter ablation (RFCA) of post-ischemic ventricular tachycardia (VT). The ARGO dataset represents the first open-access dataset of post-ischemic VT EGMs featuring invasive and noninvasive electrophysiological recordings, as well as electroanatomical (EA) map data, including data annotation by three expert electrophysiologists and their final consensus. The dataset includes unipolar and bipolar EGMs, 12-lead surface ECGs, and EA maps, for a total of 1962 entries collected from nine post-ischemic VT patients using the CARTO® 3 mapping system. Every entry encompasses annotations of the bipolar EGMs in three different classes, i.e., Physiological, AVP, or Unknown, as well as the delineation of the onset and end of the pathological activation in the AVPs. The dataset also incorporates detailed information about the spatial localization of ablations performed during the RFCA procedures.

Update Frequency

Not updated

License

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License

Documentation

https://doi.org/10.13026/8gh2-e660

Managed By

PhysioNet

See all datasets managed by PhysioNet.

Contact

https://physionet.org/about/#contact_us

How to Cite

Annotated dataset of post-ischemic ventricular tachycardia electrograms (ARGO) was accessed on DATE from https://registry.opendata.aws/argo.