A method and an apparatus for electrophysiology catheter scheme configuration are disclosed. The method includes providing an interactive image of a heart to a user and receiving a user input of a type of catheter and a number of electrodes corresponding to the catheter. A pictorial representation of the catheter positioned inside the interactive image of the heart is generated according to the type of catheter. A pictorial representation of the electrodes as markers on the pictorial representation of the catheter is generated depending on the number of electrodes. Slot numbers of a catheter input pod are mapped to the corresponding electrodes of the catheter that are to be connected to the catheter input pod depending on the type of catheter. Intracardiac electrogram (ICEG) signal labels are assigned depending on the type of catheter, and the ICEG signal labels are marked on the interactive image of the heart to create the electrophysiology catheter scheme.
