BACKGROUND: The Ross operation, first performed in children in 1968, may be the ideal aortic valve replacement. Technical demands of the operation and two valves at risk have delayed acceptance. A review of our experience to assess midterm and long-term results with the Ross operation is presented. METHODS: The records of 150 consecutive patients, aged 7 days to 21 years (median age, 12 years, 75% less than 15 years) were reviewed. Follow-up was complete within the last 12 months (median, 2.8 years; range, 1 month to 10 years). Echocardiographic assessment was available on 116 (71%) within 1 year of closure and in 136 (91%) within 2 years. RESULTS: Survival was 97.3% at 8 years. Late autograft valve dysfunction required replacement in 2 and reoperation with restitution of autograft function in 6. Freedom from reoperation for autograft dysfunction is 90% +/- 4% at 8 years. Freedom from reoperation for homograft obstruction is 94% +/- 3% at 8 years. Pulmonary homograft dysfunction (gradient > 40 mm Hg) was present in 4 additional patients. Freedom from reoperation on the homograft or a gradient of 40 mm Hg is 89% +/- 4% at 8 years. All patients have a normal, active lifestyle, without anticoagulants for their aortic valve replacement. CONCLUSIONS: The Ross operation is the preferred operative replacement in children requiring aortic valve replacement.
BACKGROUND: The Ross operation, first performed in children in 1968, may be the ideal aortic valve replacement. Technical demands of the operation and two valves at risk have delayed acceptance. A review of our experience to assess midterm and long-term results with the Ross operation is presented. METHODS: The records of 150 consecutive patients, aged 7 days to 21 years (median age, 12 years, 75% less than 15 years) were reviewed. Follow-up was complete within the last 12 months (median, 2.8 years; range, 1 month to 10 years). Echocardiographic assessment was available on 116 (71%) within 1 year of closure and in 136 (91%) within 2 years. RESULTS: Survival was 97.3% at 8 years. Late autograft valve dysfunction required replacement in 2 and reoperation with restitution of autograft function in 6. Freedom from reoperation for autograft dysfunction is 90% +/- 4% at 8 years. Freedom from reoperation for homograft obstruction is 94% +/- 3% at 8 years. Pulmonary homograft dysfunction (gradient > 40 mm Hg) was present in 4 additional patients. Freedom from reoperation on the homograft or a gradient of 40 mm Hg is 89% +/- 4% at 8 years. All patients have a normal, active lifestyle, without anticoagulants for their aortic valve replacement. CONCLUSIONS: The Ross operation is the preferred operative replacement in children requiring aortic valve replacement.
Authors: A R Tiete; J S Sachweh; J Groetzner; H Gulbins; E G Muehler; B J Messmer; S H Daebritz Journal: Clin Res Cardiol Date: 2006-05 Impact factor: 5.460
Authors: L H Baur; Y Houdas; K H Peels; J Braun; B van Straten; A Prat; A P Kappetein; M Wolters-Geldoff; E E van der Wall; A V Bruschke; H A Huysmans Journal: Int J Card Imaging Date: 2000-10
Authors: Steven P Goldberg; Anthony C McCanta; David N Campbell; Esther V Carpenter; David R Clarke; Eduardo da Cruz; David D Ivy; François G Lacour-Gayet Journal: Eur J Cardiothorac Surg Date: 2009-03-09 Impact factor: 4.191