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Published on: March 8, 2019
Aortic dilatation and aortopathies in congenital heart disease
1Divisions of Cardiology, Hospital of the University of Pennsylvania and Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA.
Insights
Aortic dilatation is common in congenital heart disease (CHD), influenced by genetics and aortic mechanics. Long-term outcome data are limited, necessitating further research for optimal management strategies.
Area of Science:
- Cardiology
- Genetics
- Vascular Biology
Background:
- Aortic dilatation is a frequent complication in patients with congenital heart disease (CHD).
- Understanding the underlying factors contributing to aortic dilatation in CHD is crucial for patient management.
Purpose of the Study:
- To review current data on aortic dilatation in congenital heart disease.
- To discuss the pathophysiology and current management strategies for aortic dilatation in CHD.
Main Methods:
- Literature review of recent studies on aortic dilatation in CHD.
- Synthesis of data regarding genetic, cellular, and mechanical factors.
- Analysis of current management approaches and outcome data.
Main Results:
- Aortic dilatation is a common finding in congenital heart disease (CHD) populations.
- Factors contributing to aortic dilatation include genetics, cellular mechanisms, and aortic/valve morphology.
- Acute aortic complications are relatively rare despite common dilatation.
Conclusions:
- Limited data exist on adverse long-term outcomes associated with aortic dilatation in CHD.
- Disease-specific management strategies require further development.
- Additional research is essential to guide optimal care for individuals with CHD and aortic dilatation.
Purpose Of Review:
The objective of this review is to summarize the recent data pertaining to aortic dilatation in congenital heart disease (CHD) and to discuss the current understanding of the pathophysiology and management of this disease.
Recent Findings:
Aortic dilatation is a common finding in CHD. However, acute aortic complications appear to be relatively rare. Multiple factors predispose this population to aortic dilatation, including underlying genetics, cellular-based mechanisms, and abnormalities in aortic mechanics and valve morphology.
Summary:
Although aortic dilatation is common in CHD, data about adverse long-term outcomes are limited. Optimal disease-specific management strategies have yet to be developed, and further research is needed to guide care in this population.
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