Patent ID: 8428700
Filing Date: 2013-04-23
Classification: A61B,G06T,G16H

Abstract:
1. A method for providing an electroanatomical representation of a patient's heart, the method comprising: measuring signals at one or more electrodes at multiple positions in the patient's heart cavity over a time period including multiple heart beat cycles, at least some of the signals being in response to electrical activity in the patient's heart cavity; applying an algorithm to one or more specific signals of the measured signals to determine a triggering event in the specific signal, with applying the algorithm including: synchronizing, by the computer, the signals measured at the one or more electrodes with one another according to a heart beat cycle based on the triggering event; and generating, by the computer, the electroanatomical representation of the patient's heart based on the synchronized measured signals and positions of the catheter electrodes.