Is sudden cardiac death predictable in LEOPARD syndrome?

We report the sudden cardiac death of a young male presenting with classic clinical features of LEOPARD syndrome, shown to be due to a mutation in the PTPN11 gene, and severe non obstructive hypertrophic cardiomyopathy. We also discuss briefly the usefulness of prophylactic risk stratification in patients with syndromic and non syndromic hypertrophic cardiomyopathy.