title: [Anatomic correction of transposition of great vessels with entire interventricular septum. Initial results].
abstract: BACKGROUND
  Optimal management for patients with simple transposition of great arteries is currently the arterial switch operation. We review our initial experience to evaluate the results.
  
  
  METHODS
  From 1988 to 1993, 21 children with simple transposition of the great arteries underwent arterial switch operation. Mean age at surgery was 10.5 +/- 5.6 days, excluding two cases with two-stage arterial switch and one with late diagnosis. Patent ductus arteriosus was present in 12 cases, and a small ventricular septal defect in two. The coronary artery pattern was unusual in 9 cases. Balloon atrial septostomy was performed in 19 cases, seven of them using two-dimensional echocardiography. It was considered no necessary in the remaining two, with a large ductus arteriosus.
  
  
  RESULTS
  Total circulatory arrest was used in 13 patients (mean time 29.7 +/- 22.6 min). Three patients died in the early postoperative period (14.3%) in a refractory cardiac failure, one of them secondary to myocardial necrosis. The coronary artery pattern was unusual in two of died patients. All patients but three were in sinus rythm. Mean age at follow-up was 21 months (follow-up range 2 months to 5 years). Seventeen of surviving patients are in a functional state grade I and one in grade II of NYHA. There haven't been late deaths.
  
  
  CONCLUSIONS
  These results compared with the ones of atrial switch operation, have encouraged to us to use the arterial switch operation in all children with simple transposition of the great arteries. Increasing experience will likely lead to improve our results.
authors.affiliation: Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Virgen del Rocío, Sevilla.
authors.forename: J A
authors.initials: JA
authors.lastname: García Hernández
authors.forename: J
authors.initials: J
authors.lastname: Cáceres Espejo
authors.forename: M
authors.initials: M
authors.lastname: Barrera Santaana
authors.forename: J A
authors.initials: JA
authors.lastname: León Leal
authors.forename: J
authors.initials: J
authors.lastname: Grueso Montero
authors.forename: J
authors.initials: J
authors.lastname: Santos de Soto
authors.forename: A
authors.initials: A
authors.lastname: Alvarez Madrid
authors.forename: A
authors.initials: A
authors.lastname: Romero Parreño
authors.forename: M
authors.initials: M
authors.lastname: Gil-Fournier Carazo
mesh_terms: D006348:Cardiac Surgical Procedures / Q000009:adverse effects / Q000379:methods; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014188:Transposition of Great Vessels / Q000401:mortality / Q000601:surgery*
vernacular_title: Corrección anatómica de la transposición de las grandes arterias con septo interventricular íntegro. Resultados iniciales.