Patent ID: 8706201
Filing Date: 2014-04-22
Classification: A61B

Abstract:
1. Apparatus for QRS waveform quantifying, comprising: an input unit, for receiving a plurality of high frequency (HF) range QRS complexes from at least one ECG lead; a primary analyzer, associated with said input unit, for calculating a plurality of primary indices, each of said primary indices calculated from at least one of said plurality of high frequency (HF) range QRS complexes, wherein a first primary index is calculated from a first HF range QRS complex in a first time period and a second primary index is calculated from a second HF range QRS complex in a second time period, said first and second time periods being different and not coinciding; and a secondary analyzer, connected after said primary analyzer, for deriving a secondary index from said plurality of primary indices, thereby to provide a quantification of QRS complexes wherein said secondary index is a running average of said plurality of primary indices.