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Postpartum Aortic Dissection Without Aortic Dilation in a Woman With an ACTA2 Gene Mutation.
Miyu Umeda1, Fumi Oike1, Yuichiro Shirahama1
1Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
Postpartum aortic dissection can occur in women with ACTA2 gene mutations, even without aortic enlargement. Genetic testing is crucial for identifying this risk in young women with unexplained aortic dissection.
Area of Science:
- Cardiovascular Medicine
- Genetics
- Obstetrics & Gynecology
Background:
- Pregnancy and postpartum are known risk factors for aortic dissection in young women.
- Mutations in the actin alpha 2, smooth muscle (ACTA2) gene are associated with increased risk of aortic dissection.
- Aortic dissection during the postpartum period can occur even without significant aortic dilatation.
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