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Coarctation of the descending thoracic aorta diagnosed during pregnancy
1Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Luke's Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York 11203-2098, USA.
Insights
Coarctation of the aorta, a rare pregnancy complication, can occur in unusual locations like the descending thoracic aorta. This case highlights diagnosis and surgical management during gestation.
Area of Science:
- Cardiovascular Medicine
- Maternal-Fetal Medicine
- Surgical Innovation
Background:
- Coarctation of the aorta is a rare congenital condition affecting the aorta.
- Pregnancy with coarctation of the aorta presents significant risks, often including hypertension.
- Typical coarctation involves the aortic isthmus, but atypical presentations occur.
Observation:
- A pregnant patient at 21 weeks' gestation presented with hypertension and a distinct murmur.
- Physical examination revealed diminished pulses in the lower extremities, suggesting aortic obstruction.
- These findings prompted further investigation into potential aortic abnormalities.
Findings:
- Coarctation of the descending thoracic aorta was diagnosed during the second trimester.
- The condition necessitated surgical intervention with thoracotomy and graft bypass.
- The pregnancy proceeded uneventfully following the surgical repair.
Implications:
- This case underscores the importance of considering unusual sites of aortic coarctation in pregnant patients.
- Early diagnosis and timely surgical management are crucial for favorable maternal and fetal outcomes.
- Advances in surgical techniques allow for safe intervention during pregnancy for complex cardiovascular conditions.
Background:
Coarctation of the aorta is an uncommon condition complicating pregnancy. It is often associated with hypertension and usually involves the aortic isthmus.
Case:
Coarctation of the descending thoracic aorta was found at 21 weeks' gestation after physical findings of hypertension, a holosystolic murmur over the entire left hemithorax, and diminished lower extremity pulses. The diagnosis led to thoracotomy and placement of a graft bypass after an otherwise uneventful pregnancy.
Conclusion:
Unusual sites of coarctation of the aorta complicating pregnancy include the descending thoracic aorta.