title: All atrial septal defects should be closed.
authors.affiliation: Department of Medicine, The George Washington University Medical Center, 2150 Pennsylvania Avenue, N.W., Washington, D.C. 20037, United States. Electronic address: tcheng@mfa.gwu.edu.
authors.forename: Tsung O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D006328:Cardiac Catheterization / Q000379:methods*; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis* / Q000601:surgery / Q000628:therapy*; D006801:Humans