RESUMO
OBJECTIVE: To describe the cardiac lesions seen in children with trisomy 21, the outcome of these children and rates of access to corrective surgery at the Bustamante Hospital for Children. METHODS: A 10-year retrospective review of the records of trisomy 21 patients with cardiac lesions referred to the Bustamante Hospital for Children was conducted. RESULTS: A total of 76 patients were enrolled in the study, 30 (40%) males and 46 (60%) females; among these 110 cardiac lesions were detected. A total of 20 (26%) patients died, 48 (63%) survived, and for 8 (11%) the status was unknown. The most common lesion was the atrioventricular septal defect, which accounted for 41 (37%) of all the lesions and occurred as a single defect in 24 (53%) patients. At presentation, 33 (46%) patients had one or more medical complication; 30 (91%) had cardiac failure, 10 (30%) had pneumonia and 5 (15%) had evidence of systemic pulmonary arterial pressures. Cardiac catheterisation was recommended for 43 (56%) patients but only 10 (23%) had the procedure done. Surgery was recommended for 60 (79%) patients; of these 6 (10%) patients had the procedure done. The median time of survival was 88 months (7.3 years). The age of presentation was not found to significantly affect outcome. CONCLUSION: Trisomy 21 patients with cardiac lesions have high morbidity and mortality. This morbidity and mortality could be reduced if surgical intervention was offered routinely.
