text: Polycythemia may be present if the child has any other congenital heart disease. Hypoxemia or hypercarbia may be present.
option_0: Patent ductus arteriosus laboratory findings
option_1: Patent ductus arteriosus physical examination
option_2: Ventricular septal defect physical examination
option_3: Tricuspid stenosis laboratory findings
option_4: Tricuspid atresia laboratory findings
option_5: Hypoplastic left heart syndrome laboratory tests
option_6: Patent foramen ovale physical examination
option_7: Tricuspid stenosis physical examination