Patent ID: 9226674
Filing Date: 2016-01-05
CPC Classification: A61B,G16H

Claim Text:
1. A method comprising: receiving, by a data analysis application executed on a computing device, digital lead signals characterizing a digitized form of lead signals obtained from a plurality of leads connected to electrodes attached on a body of a patient, the lead signals characterizing components of a collective signal in corresponding orthogonal planes; constructing, by the data analysis application and using the digital lead signals, QRS complexes associated with the corresponding orthogonal planes, the constructing of the QRS complexes comprising: generating, by the data analysis application, planar vectors associated with averages of the QRS complexes; displaying, by the data analysis application and on a graphical user interface executed by the computing device, an indication characterizing extent and location of myocardial ischemia in the body of the patient, the indication being generated based on changes in magnitudes and directions of the planar vectors during different stages of activity of the patient.