TY - GEN AU - MORTENSEN,J AU - VEASY,L G AU - TORONTO,A F TI - Clinical and physiologic changes following surgical closure of atrial septal defect SN - 0096-0217 PY - 1998///1101 KW - Heart Septal Defects KW - Heart Septal Defects, Atrial KW - Heart Septum KW - abnormalities KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1378/chest.40.4.428 ER -