APPARATUS AND METHOD FOR DETECTING MYOCARDIAL ISCHEMIA USING ANALYSIS OF HIGH FREQUENCY COMPONENTS OF AN ELECTROCARDIOGRAM

摘要

ECG apparatus comprises an ECG input for obtaining ECG signals; a high frequency analyzer configured for obtaining high frequency QRS components from a QRS complex within said ECG signals and identifying therein at least one reduced amplitude zone-RAZ-present within a given QRS complex; and a RAZ quantifier configured for obtaining a quantification of said at least one RAZ region within said QRS complex.