title: Balloon atrial septostomy via the umbilical vein.
authors.forename: E G
authors.initials: EG
authors.lastname: Abinader
mesh_terms: D002404:Catheterization / Q000379:methods*; D006346:Heart Septum; D006801:Humans; D007223:Infant; D014188:Transposition of Great Vessels / Q000628:therapy*; D014471:Umbilical Veins