100
Participants
Start Date
March 31, 2014
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Transcatheter device closure
"Closure of atrial septal defect with device~* choosing device size with 3D image and the formula~* we do not use sizing balloon for choosing of the device size"
RECRUITING
Asan Medical Center, Seoul
Lead Sponsor
Asan Medical Center
OTHER