Revista espanola de cardiologia · 1995
[Anatomic correction of transposition of great vessels with entire interventricular septum. Initial results].
Сравнительное исследованиеАннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
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García Hernández J A, Cáceres Espejo J, Barrera Santaana M, León Leal J A, Grueso Montero J, Santos de Soto J, Alvarez Madrid A, Romero Parreño A, Gil-Fournier Carazo M
Аннотация
INTRODUCTION: 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.
METHOD: 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.
CONCLUSION: 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.
METHOD: 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.
CONCLUSION: 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.