title: Atrial septal defect secundum: clinical profile with physiologic correlates in children and adults.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001243:Assisted Circulation; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D005069:Evaluation Studies as Topic; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D008404:Massachusetts; D008875:Middle Aged