Mei JIN ; Wen-hong DING ; Xiao-fang WANG ; Ke ZHENG ; Giu-zen ZHANG ; Qi-ling CAO ; Ling HAN
Chinese Journal of Pediatrics 2004;42(1):74-74
Adolescent ; Cardiac Catheterization ; methods ; Child, Preschool ; Echocardiography, Transesophageal ; methods ; Female ; Heart Septal Defects, Atrial ; diagnostic imaging ; therapy ; Humans ; Treatment Outcome