Transcatheter Closure Versus Surgery of Perimembranous Ventricular Septal Defects
NCT00890799
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
200
Enrollment
OTHER
Sponsor class
Conditions
Ventricular Septal Defects
Interventions
DEVICE:
Shanghai pmVSD occluder
PROCEDURE:
surgery
Sponsor
Xijing Hospital