title: Do patients over 40 years of age benefit from closure of an atrial septal defect?
authors.forename: G
authors.initials: G
authors.lastname: Webb
mesh_terms: D000328:Adult; D000367:Age Factors; D001145:Arrhythmias, Cardiac / Q000209:etiology; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D011788:Quality of Life