title: Second natural history study of congenital heart defects.
authors.affiliation: Department of Pediatrics, Mayo Clinic, Rochester, Minn. 55905.
authors.forename: W H
authors.initials: WH
authors.lastname: Weidman
mesh_terms: D000293:Adolescent; D000328:Adult; D001022:Aortic Valve Insufficiency / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D001024:Aortic Valve Stenosis / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006345:Heart Septal Defects, Ventricular / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D007223:Infant; D011379:Prognosis; D011666:Pulmonary Valve Stenosis / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D015996:Survival Rate