MEAN TSI FEATURE BASED DETERMINATION METHOD AND SYSTEM

摘要

The present invention relates to a method to provide a mean temporal spatial isochrone (TSI) feature relating to an ECG feature (wave form) of interest, such as the activation of the heart from a single point (QRS), relative to the heart in a torso while using an ECG measurement from an ECG recording device, the method comprising steps of: - receiving ECG measuring data from the ECG recording device, - determining vector cardiogram (VCG) data, - receiving a model of the heart, preferably with torso, as an input, preferably based on a request comprising request parameters, - determining mean TSI data values representing the TSI feature relating to an electrophysiological phase representing the ECG feature, the mean TSI providing a location within the heart representing the mean location of the ECG feature at the corresponding time, - positioning the mean TSI feature and preferably the vector cardiogram data points in the model of the heart and/or torso at an initial position, - rendering the model of the heart, preferably with torso, with the mean TSI feature, preferably with VCG data related to the TSI, for displaying on a display screen for interpretation of the displayed rendering.