[Periventricular occlusion of muscular ventricular septal defects under the guidance of transesophageal echocardiography].
Ma
Xiao-jing
XJ
Huang
Guo-ying
GY
Cao
Qi-ling
QL
D002675:Child, Preschool; D017548:Echocardiography, Transesophageal / Q000379:methods*; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging* / Q000628:therapy*; D006801:Humans; D008297:Male