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Congenital abnormalities of the aortic arch result from aberrant development of one or more components of the embyronic pharangeal arch system. Any component of this system can regress or persist abnormally, resulting in an extensive array of aortic arch anomalies. Clinically, they are classified by those that cause (or are likely to cause) physiolgogical abnormalities and those that do not. Physiologic abnormalities include tracheobronchial compression, esophageeal compression, and abnormal blood flow patteren.
Biomarker and diagnostic research for aortic arch defects has been reported in the published literature.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for aortic arch defects.
7 publications have been identified in PubMed for aortic arch defects. Research spans Basic Science / Preclinical (43%), Diagnostic / Biomarker (29%), and Case Report / Case Series (14%).
Martin EMMA (2026). [PMID: 41621112](https://pubmed.ncbi.nlm.nih.gov/41621112/). *Differentiation*. [Basic Science / Preclinical]
Thomas T (2026). [PMID: 42227022](https://pubmed.ncbi.nlm.nih.gov/42227022/). *Development*. [Basic Science / Preclinical]
Othman T (2025). [PMID: 41295356](https://pubmed.ncbi.nlm.nih.gov/41295356/). *J Cardiovasc Dev Dis*. [Epidemiology / Natural History]
Amengual-Cladera E (2025). [PMID: 41226629](https://pubmed.ncbi.nlm.nih.gov/41226629/). *Int J Mol Sci*. [Basic Science / Preclinical]
Yan WF (2025). [PMID: 39557401](https://pubmed.ncbi.nlm.nih.gov/39557401/). *Eur Heart J Cardiovasc Imaging*. [Diagnostic / Biomarker]
Data assembled from 3 of 12 sources · Last updated Sep 18, 2026, 3:44 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Akam-Venkata J (2024). [PMID: 39676641](https://pubmed.ncbi.nlm.nih.gov/39676641/). *Cardiol Young*. [Diagnostic / Biomarker]