Validation and Opportunities of Electrocardiographic Imaging: From Technical Achievements to Clinical Applications.

ABSTRACT: Electrocardiographic imaging (ECGI) reconstructs the electrical activity of the heart from a dense array of body-surface electrocardiograms and a patient-specific heart-torso geometry. Depending on how it is formulated, ECGI allows the reconstruction of the activation and recovery sequence of the heart, the origin of premature beats or tachycardia, the anchors/hotspots of re-entrant arrhythmias and other electrophysiological quantities of interest. Importantly, these quantities are directly and non-invasively reconstructed in a digitized model of the patient's three-dimensional heart, which has led to clinical interest in ECGI's ability to personalize diagnosis and guide therapy. Despite considerable development over the last decades, validation of ECGI is challenging. Firstly, results dep

SUBMITTER: Cluitmans M 

PROVIDER: S-EPMC6158556 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature