Cardiac magnetic resonance imaging illustrating Anderson-Fabry disease progression.

Anderson-Fabry disease is an X-linked lysosomal storage disorder resulting from a deficiency of the enzyme α-galactosidase A (α-Gal A) and subsequent cellular storage of the enzyme's substrate globotriaosylceramide (Gb3) and related glycosphingolipids. We report a case of Anderson-Fabry disease with cardiac involvement evaluated with cardiovascular MRI. Disease progression was observed despite enzyme replacement therapy.