title: Aortic valvulotomy in neonates.
mesh_terms: D001024:Aortic Valve Stenosis / Q000151:congenital* / Q000401:mortality / Q000473:pathology / Q000601:surgery; D001810:Blood Volume; D006328:Cardiac Catheterization; D002315:Cardiopulmonary Bypass; D004374:Ductus Arteriosus, Patent / Q000150:complications; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000150:complications; D006337:Heart Murmurs; D006349:Heart Valve Diseases / Q000150:complications; D006454:Hemoglobins; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D013902:Radiography, Thoracic; D014693:Ventricular Fibrillation / Q000150:complications
chemical_list: D006454:Hemoglobins