Fig. 2

Freedom from reintervention for 136 survivors after arterial switch operation. Freedom from reintervention rate was lower (p < 0.001) in the Taussig–Bing anomaly group than those in the others. Simple transposition of great arteries (TGA) versus complex TGA, p = 0.952; simple TGA versus Taussig–Bing anomaly (TBA), p < 0.001; complex TGA versus TBA, p < 0.001