Patent ID: 8229545

Claim:
A system for presenting information representative of electrophysiological activity of a patient, the system comprising: at least one electrode adapted to receive at least one stream of electrical data from at least one location within a heart of a patient, said data comprising complex fractionated electrogram information; at least one processor coupled to the at least one electrode to receive the at least one stream of electrical data from at least one location and to determine the measurement location of the electrode within the heart of the patient while it is receiving the stream of electrical data, said at least one processor associating the measurement location with the at least one stream of electrical data being received; at least one memory to store the measurement location of the electrode and the at least one stream of electrical data being received; software to analyze the at least one stream of electrical data to identify occurrences of discrete electrical activations within a predetermined window, and to quantify the complex fractionated electrogram information contained in the predetermined window based upon a variance in time between discrete activations of an electrogram within the predetermined window; and a presentation device to present said quantified complex fractionated electrogram information and its respective measurement location on a model of the heart of the patient.