Modified Rastelli using an autograft: A new concept for correction of transposition of the great arteries with ventricular septal defect and left ventricular outflow tract obstruction (with an extension to other congenital heart defects).
We describe in this article a new approach in transposition of the great arteries (TGA), ventricular septal defect (VSD), and left ventricular outflow tract obstruction (LVOTO). It consists of an operation combining the intracardiac infundibular resection of the Lecompte procedure to allow a direct VSD-aorta connection and the right ventricle-pulmonary artery (RV-PA) connection with a segment of tubular aortic autograft, (with or without an additional monocusp patch). Thus, a viable conduit, capable of growth, is interposed between RV and PA. We have performed this procedure in 19 patients (age, 2 months to 11 years), 6 being under 1 year. All patients are doing well after a maximum follow-up of 72 months, exhibiting growth of the conduit and satisfactory RV pressures. This new approach allows primary correction even in the young and can be extended, we think, for other defects with pulmonary stenosis or atresia. It shares, however, with many other procedures, the valveless nature of the repair with the potential late need for valve replacement surgery. Copyright 2000 by W.B. Saunders Company
Metras
Dominique
D
Department of Cardiac Surgery, La Timone Children's Hospital, Marseille, France.
Kreitmann
Bernard
B