Atypical cardiac defects in patients with RASopathies: Updated data on CARNET study
Background: RASopathies are a set of relatively common autosomal dominant clinically and genetically heterogeneous disorders. Cardiac outcomes in terms of mortality and morbidity for common heart defects (such as pulmonary valve stenosis and hypertrophic cardiomyopathy) have been reported. Nevertheless, also Atypical Cardiac Defects (ACDs) are described. The aim of the present study was to report both prevalence and cardiac outcome of ACDs in patients with RASopathies. Methods: A retrospective, multicentric observational study (CArdiac Rasopathy NETwork—CARNET study) was carried out.