Study on the Ablation of Persistent Atrial Fibrillation Using Pulsed Electric Fields Under Different Surgical Procedures
Conditions
- Persistent Atrial Fibrillation
Interventions
- DEVICE: Pulmonary vein isolation
- DEVICE: Pulmonary vein isolation+posterior left atrial wall line+superior vena cava isolation
Sponsor
Second Affiliated Hospital, School of Medicine, Zhejiang University