RV dysfunction (N = 13) | No RV dysfunction (N = 11) | p value | |
Duration of cyanosis (months) | 47 ± 46.67 | 68.54 ± 62 | 0.34 |
Duration of DOE (months) | 31.3 ± 22.83 | 48.54 ± 51.50 | 0.51 |
Cyanotic spells | 11 | 3 | 0.006 |
Palpitation | 11 | 9 | 0.63 |
Recurrent LRTI | 8 | 0 | 0.002 |
Pre operative Hb (gm%) | 18.31 ± 2.85 | 15.68 ± 2.41 | 0.02 |