Fig. 2
Patterns of left ventricular wall thickening in Anderson-Fabry disease (AFD). Silhouette images of 22 AFD patients with wall thickening arranged by semi-automated ratios. Cases with the median and lowest and highest values for each ratio are provided to document the full spectrum of appearances seen in AFD. The septal to lateral wall ratio (a) and the mid inferoseptal to mid anterolateral ratio (b) were chosen to highlight asymmetric septal hypertrophy and the apical anterior to mid anterior ratio was chosen to highlight preferential apical hypertrophy (c)