N SEX Age Genetic Diagnosis Diagnosis Aortich arch 1 F 11 mts chromosome 22q11 deletion PA, VSD, MAPCAs (3) severely hypoplastic and defective pulmonary arteries left 2 F 6 mts  homozygous factor V Leiden PA, VSD, MAPCAs (4), hypolastic and defective pulmonary arteries right 3 M 21 days chromosome 22q11 deletion PA, VSD, absent pulmonary arteries, MAPCAs (4) left 4 F 7 mts chromosome 22q11 deletion PA, VSD, severely hypoplastic pulmonary arteries, MAPCAs (6) right mts: months; PA: pulmonary arteries; VSD: ventricular septal defect; MAPCAs: major aortopulmonary collateral arteries

Table 1: Demographic characteristic and primary diagnosis of all children