What is ECG imaging (ECGi)?

A simpler and more illustrated version of this video is available at my Cardiology Talks channel:
- Useful for early career medicos and paramedics
ECG imaging (ECGi) is a non-invasive three dimensional electrophysiology mapping using a 252 electrode system applied as a vest over the chest. CardioInsight™ uses a single use, disposable, multi-electrode mapping vest to acquire electrophysiological data from the body surface. It combines the surface ECG signals with computed tomography (CT) scan data to produce and display simultaneous 3-D cardiac maps from all four cardiac chambers.