800
Participants
Start Date
January 1, 2024
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
PFO occluder; ASD occluder
Transcatheter closure of atrial septal defect (ASD) and patent foramen ovale (PFO) All cases will be examined with DW-MRI preoperatively, and DW-MRI will be repeated 24 hours and 4 weeks after the transcatheter closure procedure.
RECRUITING
Chaowu Yan, Beijing
Beijing Anzhen Hospital
OTHER
The Affiliated Hospital of Xuzhou Medical University
OTHER
Tibet Autonomous Region People's Hospital
OTHER
Beijing Tiantan Hospital
OTHER
Xuanwu Hospital, Beijing
OTHER
China National Center for Cardiovascular Diseases
OTHER_GOV