Table 4

Significant echocardiographic findings in babies with test positive pulse oximetry screening

Transposition of great arteries2
Critical pulmonary stenosis1
Pulmonary atresia2
Pulmonary stenosis1
Coarctation of aorta3
Truncus arteriosus1
Atrioventricular septal defect2
Tetralogy of Fallot2
Aortic stenosis1
Tricuspid valve abnormality1
Patent ductus arteriosus2
Ventricular septal defect3
Atrial septal defect1
Persistent pulmonary hypertension of the newborn (PPHN)*14
  • Five babies with PPHN were diagnosed clinically and did not have echocardiography.

  • *PPHN defined clinically with preductal and postductal difference in saturations with echocardiogram findings of significant tricuspid regurgitation and evidence or right to left shunt across the patent foramen ovale and/or patent ductus arteriosus.