title: Treatment of tetralogy of Fallot in children less than 4 years of age.
mesh_terms: D000367:Age Factors; D001011:Aorta / Q000601:surgery; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000601:surgery; D011664:Pulmonary Valve / Q000601:surgery; D013348:Subclavian Artery / Q000601:surgery; D013771:Tetralogy of Fallot / Q000601:surgery*; D013997:Time Factors