Novel Cannulation Strategy for Repair of an Ascending Aortic Pseudoaneurysm in a 2.8-kg Infant.

Pseudoaneurysm of the ascending aorta is rare in infants, with few cases reported in the literature. These aneurysms are usually mycotic, occurring after cardiac surgery, or caused by mediastinitis. They have high risk of spontaneous rupture.

Repair of idiopathic ascending aortic aneurysm in a 7-year-old child.

Ascending aortic aneurysm is uncommon in the paediatric population, and because of the rarity the aetiology, natural progression, and prognosis of the disease remain unknown. A 7-year-old boy with ascending thoracic aortic aneurysm (60×67 mm) underwent graft anastomosis from the sinotubular junction to the undersurface of the arch. Analytical determinations including karyotyping and genetic mapping were all normal.

Lower ministernotomy and fast tracking for atrial septal defect.

We report our experience with a 3-5-cm lower ministernotomy incision for closure of atrial septal defect in 53 patients. Fibrillatory arrest was used in 19 patients, and crossclamping with cardioplegia in 33. One patient had to be converted from fibrillatory arrest to crossclamping with cardioplegic arrest.