1. A method for visualization of electrophysiology information, comprising: applying an inverse method to compute electroanatomic data that represents electrical activity on a surface of an organ over a time period for a predetermined region of the surface of the organ based on geometry data and electrical data for the patient, the electrical data being acquired for the patient via non-invasive body surface electrodes; storing the electroanatomic data in memory; selecting an interval within the time period in response to a user selection via a user interface, wherein the user selection specifies the interval with respect to a representation of a waveform of electrical activity for a given location on the surface of the organ that is generated based on the application of the inverse method; responsive to the user selection of the interval, generating a visual representation of physiological information for the user selected interval by applying at least one other method to the electroanatomic data, the visual representation being spatially represented on a graphical representation of a corresponding region of the surface of the organ.