title: Proceedings: Closure of atrial septal defect (secundum) under hypothermia.
mesh_terms: D000293:Adolescent; D000328:Adult; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D007036:Hypothermia, Induced; D008297:Male