A newborn boy, late preterm, with an uneventful pregnancy, presented with stridor and a systolic murmur since birth. A neonatal transthoracic echocardiogram revealed a patent ductus arteriosus and ostium secundum… Click to show full abstract
A newborn boy, late preterm, with an uneventful pregnancy, presented with stridor and a systolic murmur since birth. A neonatal transthoracic echocardiogram revealed a patent ductus arteriosus and ostium secundum atrial septal defect. During the first year of life, he presented recurrent respiratory
               
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