Patent ID: 7751874
Filing Date: 2010-07-06
Classification: A61B

Abstract:
1. A medical display for analyzing heart signals, comprising: a cardiographic display which displays at least a segment of an electrocardiograph (ECG) heart signal of a patient having a magnitude and location in vector format within a single three-dimensional (3D) coordinate system (vectorcardiograph) sampled at incremental time intervals, said display operatively communicating with a central processing unit (CPU) that implements an algorithm to permit a user to selectively and visually display a comparison of at least one critical measurement of the at least a segment of the patient ECG with at least one known display of at least one corresponding critical measurement in vector format within a single three-dimensional (3D) coordinate system selected from the group consisting of at least a segment of a normal cardiac condition and at least a segment of an abnormal cardiac condition, the at least one corresponding critical measurement being at least one of a narrowness of width of the 3D vectorgraph compared to the measurement of the QRS amplitude, initial azimuth angle or initial elevation angle and/or combinations thereof.