Supplementary Figure 1.
Relationship between contact force measured from the TactiCathTM SE catheter and weight on a scale. In the perpendicular angle lesions, weight on the scale had a very strong positive linear relationship to the CF on TactiCathTMSE (R = 0.97), whereas in the parallel angle lesions, weight on the scale had a weaker yet still strong positive linear relationship (R = 0.77).