Spatial Enhancement of ECG using Diagnostic Similarity Score based Lead Selective Multi-scale Linear Model

In this work, a new patient-specific approach to enhance the spatial resolution of ECG is proposed and evaluated. The proposed model transforms a three-lead ECG into a standard twelve-lead ECG thereby enhancing its spatial resolution. The three leads used for prediction are obtained from the standard twelve-lead ECG. The proposed model takes advantage of the improved inter-lead correlation in wavelet domain. Since the model is patient-specific, it also selects the optimal predictor leads for a given patient using a lead selection algorithm.
Source: Computers in Biology and Medicine - Category: Bioinformatics Authors: Source Type: research