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Genetic Testing in Aortic Aneurysm Disease: PRO

Overview
Journal Cardiol Clin
Publisher Elsevier
Date 2010 May 11
PMID 20452526
Citations 15
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Abstract

Thoracic aortic aneurysms leading to type A dissections (TAAD) are the major diseases affecting the aorta. A genetic predisposition for TAAD can occur as part of a genetic syndrome. It can be inherited in an autosomal dominant manner with decreased penetrance and variable expression. Genetic heterogeneity for familial TAAD has been demonstrated with the identification of four genes leading to TAAD. Genetic testing for TAAD and the phenotype and management of patients harboring mutations in these genes are addressed in this article.

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