138
Participants
Start Date
September 5, 2022
Primary Completion Date
December 20, 2022
Study Completion Date
May 20, 2023
Percutaneous PFO closure
Two kinds of interventional closure methods including DSA-guided and TEE-guided percutaneous intervention were performed on closure group.
The First Affiliated Hospital of Shandong First Medical University, Jinan
Haiyan Wang
OTHER