[Difficulties in radical surgery of tetralogy of Fallot].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005112:Extracorporeal Circulation; D006343:Heart Septal Defects / Q000601:surgery; D006352:Heart Ventricles / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008722:Methods; D011651:Pulmonary Artery / Q000601:surgery; D013771:Tetralogy of Fallot / Q000401:mortality / Q000601:surgery*