We read with interest the paper by Becker et al. [1996] reporting the occurrence of congenital heart defect (CHD) in a large series of relatives of children with transposition of the great arteries (TGA). The overall recurrence risk of CHD in sibs of the probands was 0.82%, ranging from 0.27% to 2%
Familial occurrence of pulmonary atresia with intact ventricular septum
โ Scribed by Grossfeld, Paul D.; Lucas, Victor W.; Sklansky, Mark S.; Kashani, Iraj A.; Rothman, Abraham
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 20 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0148-7299
- DOI
- 10.1002/(sici)1096-8628(19971031)72:3<294::aid-ajmg8>3.0.co;2-r
No coin nor oath required. For personal study only.
โฆ Synopsis
Pulmonary atresia with intact ventricular septum (PA/IVS) is a rare disease, accounting for less than 3% of all congenital heart lesions. The cause of PA/IVS is unknown. We report the occurrence of two first cousins with PA/IVS, suggestive of autosomal dominant inheritance with incomplete penetrance. The study of such families should ultimately lead to the identification of the gene(s) that cause congenital heart disease.
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