## Abstract Echocardiographic studies were performed in 42 sets of parents who had at least one infant with Sudden Infant Death Syndrome (SIDS). Asymmetric septal hypertrophy (ASH) was detected by echocardiography in one member of only 5 percent of the 42 sets of parents. Echocardiograms were also
Renal glomerular size in infants with congenital heart disease and in cases of sudden infant death syndrome
β Scribed by S. Variend; A. J. Howat
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 326 KB
- Volume
- 145
- Category
- Article
- ISSN
- 0340-6997
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β¦ Synopsis
Recurrent apnoea and chronic hypoventilation have been implicated in the pathogenesis of the sudden infant death syndrome (SIDS) and markers of chronic hypoxaemia have been reported in such infants at post mortem examination. Markers of chronic hypoxaemia are common in cyanotic congenital heart disease. Glomerular enlargement in congenital heart disease is said to be related to hypoxaemia although the precise mechanism whereby this occurs is not clear.
We have established a normal range of glomerular size for the postperinatal period and confirmed glomerular enlargement to be a common finding in children with congenital heart disease of similar age. In contrast glomerular size in SIDS is not different from controls. The results question the role of significant chronic hypoxaemia being involved in these deaths.
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## Abstract ## BACKGROUND: There is limited populationβbased information on the extent of underreporting of congenital heart defects (CHD) as a cause of death among infants with Down syndrome (DS) and on the variation in case fatality by presence of CHD and age at death. ## METHODS: Using data f