Surgical results
Surgical unroofing was made in 18 patients (72%): 16 (64%) in AAORCA and 2 (8%), in AAOLCA. Coronary reimplantation was made in three patients (12%): two (8%) in AAORCA and one (4%) in AAOLCA. Coronary neo-ostioplasty was made in three patients (12%): two in AAOLCA and one (4%) in AAORCA. Pulmonary main trunk re-positioning was made in one case (4%) of AAOLCA with single ostium. No in hospital or long-term mortality was observed during the study period. No patients required re-operation for residual lesion, symptoms persistence or surgical related complications. Intensive care length of stay was less than 24 hours in all patients and mean hospital length of stay was 8,5 days. Hospital length of stay did not exceed 14 days.