Magnification of a map acquired in the 0.5-1.0 mV range. In this case, minimum and maximum values close to and inside the set of different colors were 0.06-1.36 mV and 0.29-0.68 mV, respectively. These values helped to define the optimal new range of 0.3-0.6 mV used to identify potential patchy fibrosis, and was derived from the average of all points analyzed, expressed as the mean of maximum and minimum values.
Fig. 5. MLV: comparison of Omnipolar HD-Grid versus Multipolar Pentarey catheter