Abstract: A computer-implemented method includes identifying respective heartbeat intervals based on electrophysiological data representative of cardiac electrophysiological signals measured over a time interval. The method includes analyzing the cardiac electrophysiological signals over at least a portion of the time interval. The method also includes generating a map on a surface of interest and/or performing automated signal processing based on the cardiac electrophysiological signals for heartbeat intervals, in which the map is generated and/or the automated signal processing is performed automatically responsive to the analysis of the cardiac electrophysiological signals.