Characteristics And Clinical Course Of Disease In Participants With Cardiomyopathy Associated With Friedreich Ataxia (CLARITY-FA)

Inclusion Criteria: * Male or female, ages ≥6 years at the time of signing the informed consent (and assent, if applicable). * Diagnosis of FA, based on clinical phenotype and genotype (GAA expansion on both alleles or compound heterozygous), with onset of FA occurring at ≤25 years of age * Confirmed left ventricular hypertrophy (LVH) * Left ventricular ejection fraction ≥30% Exclusion Criteria: * Presence of other form(s) of CM contributing to heart failure (HF), clinically significant cardiac anatomic abnormality or congenital cardiac malformation, clinically significant coronary artery,…