RecruitingEffect of Agalsidase Alfa on Cardiac Inflammation in Patients With Fabry Disease: A [18F]-FDG PET-CMR StudyThis is a prospective observational study. All patients will initiate and maintain treatment with agalsidase alfa during the study period. All patients will receive a full standard of care concomitant medication for the treatment of their cardiac condition. Twenty-five patients with genetically confirmed Anderson-Fabry disease will undergo PET-CMR at baseline and after 12 months of treatment with Agalsidase Alfa for follow-up.