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Challenges of Interpreting Copy Number Variation in Syndromic and Non-Syndromic Congenital Heart Defects

1 Jan 2011

Abstract excerpt

Array comparative genomic hybridization (aCGH) has led to an increased detection of causal chromosomal imbalances in individuals with congenital heart defects (CHD). The introduction of aCGH as a diagnostic tool in a clinical cardiogenetic setting entails numerous challenges. Based on our own experience as well as those of others described in the literature, we outline the state of the art and attempt to answer a...

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PMID: 21921585
DOI: 10.1159/000331272

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