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Table 1 Anatomic cardiac findings among RAI patients

From: Right atrial isomerism in children older than 3 years

  No. of patients Percent (%)
Cardiac position abnormal 13 39
 Dextrocardia 12 36
 Mesocardia 1 3
Atrioventricular septal anomaly 33 100
Atrium septum defect 32 97
 Single atrium or functionally single atrium 20 61
Ventricle septum defect 33 100
 Single ventricle or functionally single ventricle 19 58
Atrioventricular valve anomaly 27/31 87
 SAVV (morphologically tricuspid valve) 10/31 32
 SAVV (morphologically mitral valve) 1/31 3
 CAVV 6/31 51
Aorta origin abnormal 33 100
 From univentricle 15 45.5
 From right ventricle 17 51.5
 Overriding 1 3
Great arteries location abnormal 26 78
 Aorta located on left of pulmonary 2 6
 Right anterior 10 30
 Right 4 12
 Right posterior 1 2
 Antterior 7 21
 Pulmonary atresia 3 9
Pulmonary and (or) subpulmonary stenosis 32 97
 Subpulmonary stenosis 19 57
 Pulmonary stenosis 28 84
 Pulmonary atresia 3 9
Anomalous common pulmonary venous trunk (ACPVT) 17 51
Anomalous pulmonary venous connection 21 63
 PAPVC 6 18
 TAPVC 15 45.5
BSVC 22 67
  1. SAVV single atrioventricular valve, CAVV common atrioventricular valve, PAPVC partially anomalous pulmonary venous connection, TAPVC total anomalous pulmonary venous connection, BSVC bilateral superior vena cava