320
Participants
Start Date
May 10, 2022
Primary Completion Date
June 30, 2025
Study Completion Date
July 31, 2025
Bi-atrial ablation
This intervention includes mitral valve surgery concomitant with left atrial ablation and right atrial ablation.
Left atrial ablation
This intervention includes mitral valve surgery concomitant with left atrial ablation alone.
RECRUITING
Fuwai Hospital, Beijing
RECRUITING
Nanjing First Hospital, Nanjing Medical University, Nanjing
China National Center for Cardiovascular Diseases
OTHER_GOV