1. An imaging system for use in medical intervention procedure planning, comprising: a medical scanner system for generating a volume of cardiac image data; a data acquisition system for acquiring the volume of cardiac image data; an image generation system for generating at least one viewable image from the volume of cardiac image data; a database for storing information from said data acquisition and image generation systems; an operator interface system for managing at least one of said medical scanner system, said data acquisition system, said image generation system, and said database; a post-processing system for analyzing the volume of cardiac image data and displaying the at least one viewable image and being responsive to said operator interface system; and wherein said operator interface system comprises instructions for using the volume of cardiac image data and the at least one viewable image in at least one of a bi-ventricular pacing planning, an atrial fibrillation planning, and an atrial flutter planning procedure.