Atrial Fibrillation
Conditions
Interventions
Pulsed Field Ablation (Group A):Pulmonary vein isolation with pulsed field ablation for atrial fibrillation was performed under local anesthesia with intravenous sedation and analgesia.
Conventional Radiofrequency Ablation (Group B):Traditional radiofrequency ablation for atrial fibrillation was performed under local anesthesia with intravenous sedation and analgesia.
Sponsors
The Affiliated Hospital of Xuzhou Medical University
Eligibility
Sex/Gender
All
Age
30 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1.1. A definite diagnosis of atrial fibrillation is made by electrocardiogram (ECG) and/or ambulatory electrocardiogram monitoring. 1.2 Informed consent is obtained.
Exclusion criteria
Exclusion criteria: 2.1 Transesophageal echocardiography or/and CT left atrial contrast examination confirms the presence of thrombus in the left atrium (LA) or left atrial appendage (LAA). 2.2 History of stroke or TIA within the last 3 months, or the presence of definite neurological deficit symptoms. 2.3 Contraindications for MRI examination, such as post-pacemaker implantation, claustrophobia, etc. 2.4 History of atrial fibrillation catheter ablation surgery. 2.5 Concurrent severe diseases, such as liver and kidney insufficiency, severe respiratory dysfunction. 2.6 Hemorrhagic diathesis and intolerance to heparin and oral anticoagulants. 2.7 Pregnancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of asymptomatic cerebral injury; | — |
Countries
Chain
Contacts
Public ContactZhang Chaoqun
The Affiliated Hospital of Xuzhou Medical University
Outcome results
None listed