Syndromic and Metabolic Cardiomyopathies: Rare Variants for Adults (Glycogen Storage Diseases, Friedreich’s Ataxia)

Turk Kardiyol Dern Ars 2024;52(Suppl 1):S1-S206. In Friedreich’s Ataxia patients, concentric left ventricular hypertrophy is common; asymmetric hypertrophy is very rare. Diastolic wall thickness is usually less than 15 mm, the ejection fraction is preserved, and outflow tract obstruction is typically absent.