title: [Surgical correction of tetralogy of Fallot with an iatrogenic obstruction on 1 branch of the pulmonary artery].
abstract: The au;hors report 12 cases of Fallot' tetralogy with stenosis or obstruction of one of the two branches of the pulmonary artery following palliative anterior anastomosis. The complications of correction by open heart surgery include the frequent incidence of pulmonary hypertension, which was responsible for 4 deaths. No satisfactory explanation could be found for these poor results. It is desirable to avoid the creation of asymetry in pulmonary blood supply in Fallot's tetralogy and, if such should be found, suggestions are made for its correction by open heart surgery in order to improve the prognosis.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology* / Q000601:surgery; D007049:Iatrogenic Disease; D011183:Postoperative Complications; D011651:Pulmonary Artery / Q000601:surgery*; D013771:Tetralogy of Fallot / Q000601:surgery*
vernacular_title: Correction chirurgicale de la tétralogie de Fallot comportant un obstacle iatrogène sur une branche de l'artère pulmonaire.