Patent Document ID: 8868171
Application ID: 12988230
Patent Flag: 1

Claim One:
1. System for reconstruction and visualization of cardiac electrical activity, comprising: a set of catheters configured to measure cardiac voltages with a plurality of electrodes; positioning means configured for calculating coordinates of a location of said set of catheters; auxiliary imaging means for auxiliary image media acquisition, configured for giving anatomical geometric information of cardiac walls; signal processing means for processing signals obtained from the set of catheters, wherein said processing means implement an algorithm based on Support Vector Machines (SVM) for resolving a signal problem, incorporating information about a transfer function of the cardiac electrical activity from cardiac cells to the catheters, by an SVM kernel; the signal processing means being coupled to interpolating means, configured for making use of spatial redundancy and improving resolution without needing matrix inversions; and visualizing means for visualizing a processed signal.