Figure 1

3D renderings of the pre-operative (A,B,C) and virtual post-operative (D,E,F) LV endocardial surfaces of three representative patients in the study cohort. In A, B and C, the regional wall thickness is color-mapped from blue to green to red indicative of increasing thickness (in mm units). In D, E and F, sites of myectomy are color-mapped from blue to red indicative of the extent of myectomy performed (in mm units) with the pre-operative endocardial shape shown as a green surface, for reference.