1. A method to measure cardiac motion using a cardiovascular navigation system, the method comprising: positioning a patient reference sensor (PRS) on a patient, wherein the PRS may determine a position of the patient relative to a reference point; determining a reference orientation matrix based on an orientation of the PRS relative to the reference point; determining a normalization time based on an electrical signal; obtaining point specific (PS) motion data for a plurality of map points, wherein the PS motion data indicates a three dimensional trajectory at the corresponding map point on a wall of a heart of the patient during at least one cardiac cycle; and compensating the PS motion data based on the PRS.