[Aortic reconstruction in neonates with hypoplastic left heart syndrome]  .
The surgical technique and tactics of the Norwood operation in neonates with hypoplastic left heart syndrome represent a surgical challenge. The Norwood operation was performed from the midline sternotomy approach, in extracorporeal circulation and deep hypothermic circulatory arrest was used for reconstruction of the hypoplastic aorta. Operation consisted of reconstruction of the "neoaorta" and the aortic arch from the original hypoplastic ascendent aorta, pulmonary trunk and a patch cut from a pulmonary homograft or pericardium, excision of the atrial septum and an arterial shunt from a Goretex vascular graft 3.5 or 4 mm in diameter. In patients with well developed aortic arch it was possible to reconstruct the aorta using Damus-Kaye-Stansel operation without circulatory arrest. Out of 12 operated patients with this defect, two (16.7%) died during the early postoperative period, one patient died late. The postoperative course was often complicated. In 6 (50.0%) patients the second step of Norwood operation, the bidirectional cavopulmonary anastomosis, was performed without mortality. According to our experience, it was necessary to prepare patients adequately before the first surgery. Perfect reconstruction of the aorta and a well functioning shunt had the crucial significance.
Tláskal
T
T
Dĕtské kardiocentrum FN Motol, Praha. tomas.tlaskal@lfmotol.cuni.cz
Hucín
B
B
Gebauer
R
R
Cerná
I
I
Vojtovic
P
P
Malisová
J
J
Kucera
V
V
Matĕjka
T
T
Spatenka
J
J
Janousek
J
J
D001011:Aorta / Q000002:abnormalities / Q000601:surgery*; D013504:Cardiovascular Surgical Procedures / Q000379:methods; D006801:Humans; D018636:Hypoplastic Left Heart Syndrome / Q000601:surgery*; D007231:Infant, Newborn
Rekonstrukce aorty u novorozenců se syndromem hypoplastického levého srdce.