Congenital subclavian aortic steal syndrome: hypoplastic aortic arch with severe coarctation of the aorta of unusual location.
An unusual case of subclavian-aortic steal syndrome in a pediatric patient with hypoplastic aortic arch with coarctation of the aorta of unusual location is described. Aortography showed hypoplasia of the arcus aorta and severe coarctation proximal to the left subclavian artery associated with an aneurysm formation on the isthmus and descending aorta. The enlargement of the arcus aorta was accomplished by prosthetic patch aortoplasty extending from the ascending to descending aorta via median sternotomy using cardiopulmonary bypass and moderate hypothermia. Postoperatively, the patient is doing well with equalized blood pressure.
Elmaci
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Department of Cardiovascular Surgery, School of Medicine, Istanbul University, Turkey. turkant@superonline.com
Onursal
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Aydoğan
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Dindar
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A
D001013:Aorta, Thoracic / Q000473:pathology*; D017545:Aortic Aneurysm, Thoracic / Q000150:complications*; D001017:Aortic Coarctation / Q000150:complications*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D012720:Severity of Illness Index; D013349:Subclavian Steal Syndrome / Q000150:complications* / Q000151:congenital