200
Participants
Start Date
June 30, 2007
Primary Completion Date
December 31, 2010
Study Completion Date
July 31, 2012
Shanghai pmVSD occluder
Ventricular Septal Defects Occluders with sizes from 4mm to 20mm.
surgery
Patient in this group received open surgical repair of pmVSD.
Xijing Hospital
OTHER