Abstract.
The neonatal Marfan syndrome is an autosomal dominantly inherited disease with an extremely poor prognosis. This report gives a clinical and echocardiographic description of an infant with a mutation in exon 29 of the fibrillin-1 gene (FBN1), a region in which this severe form of Marfan syndrome seems to cluster. The infant died at the age of 3 months due to severe acute mitral regurgitation leading to intractable heart failure.
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Weidenbach, M., Brenner, R., Rantamäki, T. et al. Acute Mitral Regurgitation Due to Chordal Rupture in a Patient with Neonatal Marfan Syndrome Caused by a Deletion in Exon 29 of the FBN1 Gene. Pediatr Cardiol 20, 382–385 (1999). https://doi.org/10.1007/s002469900493
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DOI: https://doi.org/10.1007/s002469900493