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Updated: Oct 26, 2025

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
Published on: April 11, 2025
A Novel Use of Noninvasive Registered Electrocardiographic Imaging Map for Localization of VT and PVC
Daniel Nguyen1, Jean Jeudy2, Alejandro Jimenez Restrepo1
1Maryland Arrhythmia and Cardiac Imaging Group (MACIG) Cardiac Electrophysiology Section, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Abstract:
A 33-year-old woman presented with sustained monomorphic ventricular tachycardia (VT). The 12-lead electrocardiogram, 3-dimensional (3D) picture of chest electrodes, and cardiac magnetic resonance were used to create a noninvasive 3D electrocardiographic imaging map to identify the most likely site of VT origin. This map was integrated with a 3D mapping system to aid in VT ablation. (Level of Difficulty: Advanced.).
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