Fig. 2

Wall thickness parameters in children with GSD III. Measurements are indexed for body surface area and shown with reference lines for Z scores for these parameters in children.16 In all panels, GSD IIIa patients are noted with closed circles. GSD IIIb patients are noted with stars. A, LVPWD indexed for body surface area. B, IVSD indexed for body surface area. C, Longitudinal assessment of LVPWD in children over time indexed for body surface area. D, Longitudinal assessment of IVSD in children over time indexed for body surface area.