Table 2 Echocardiography results of 10 newborns with positive screening by pulse oximetry

2 cases of Ebstein anomaly

1 case of small secundum ASD

1 case of pulmonary atresia with ventricle septal defect (VSD) and vertical patent ductus arteriosus (PDA);

1 case of patent foramen ovale (PFO) (considered normal)

1 case of tricuspid atresia with pulmonary atresia, small secundum atrial septal defect (ASD)

1 case of mitral atresia with transposition of the great arteries (TGA), severe pulmonary stenosis, and single ventricle with hypoplastic left ventricle

1 case of tricuspid atresia, inlet VSD, moderate secundum ASD, small right ventricle and pulmonary stenosis

1 case of double outlet right ventricle (DORV) with TGA, VSD

1 case of unbalanced atrioventricular septal defect (AVSD) with moderate PDA.