BACKGROUND: Cardiac involvement is responsible for substantial morbidity and mortality in Anderson-Fabry disease (AFD). We sought to document its onset and progression in a population of male and female AFD patients. METHODS: We performed a cross sectional echocardiographic study of a cohort of 177 male and female AFD patients with subsequent longitudinal follow-up of 76 patients (38 males and 38 females; mean follow-up 4.5 years) who did not receive enzyme replacement therapy. RESULTS: In this population, aged 3.3 to 70.8 years, a strong correlation between age and left ventricular mass indexed (LVMi, g/m(2.7)) was found in both males and females (P
