title: Critical pulmonary stenosis with a diminutive right ventricle in neonates.
mesh_terms: D000790:Angiocardiography; D006328:Cardiac Catheterization; D002306:Cardiac Volume; D004562:Electrocardiography; D005500:Follow-Up Studies; D006330:Heart Defects, Congenital / Q000150:complications* / Q000175:diagnosis; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000175:diagnosis; D006352:Heart Ventricles; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D007223:Infant; D007231:Infant, Newborn; D008722:Methods; D011666:Pulmonary Valve Stenosis / Q000150:complications* / Q000151:congenital / Q000601:surgery; D013997:Time Factors