Type Total A1 A2 A3 A4
TECD 26 12 12 2 0
SA-SV 31 13 16 2 0
HLHS 8 4 4 0 0
PLSVC 10 4 4 2 0
LAIS 2 1 1 0 0
RAIS 2 2 0 0 0
TAPVC heart type intra-cardiac sub-cardiac 4 1 3 0 1 2 4 0 1 0 0 0 0 0 0
LAA-ARSA-LDA 4 2 0 1 1
RAA-ALSA-LDA 9 4 5 0 0
MRAA 2 0 1 1 0
LBCV abnormality LBCV intrathymic course LBCV behind the oesophagus 1 1 0 1 1 0 0 0 0 0
Left axis deviation 3 2 0 1 0
left ventricular bright spot 5 1 2 2 0