Table 3.

Differential diagnosis of LV hypertrophy according to LGE pattern

	HTN	AS	HCM	Amyloidosis	Anderson-Fabry
Pattern of hypertrophy	Concentric	Concentric	Localised	Concentric	Concentric
Localisation of LGE	Any segment	Basal segments	Hypertrophied segments mainly	Circumferential	Basal inferolateral wall
Pattern of LGE	Non-specific Focal Non-subendocardial	Non-specific Patchy sub-endocardial or mid-wall	Patchy and/or LV-RV insertion points	Myocardial nulling difficult Diffuse sub-endocardial or sub-epicardial or Mid-wall	Patchy Mid-wall

HTN states for hypertension, AS for aortic stenosis, HCM : hypertrophic cardiomyopathy, LGE for late gadolinium enhancement.