atrial fibrillation
Conditions
Interventions
Gold Standard:Clinical outcome
Index test:A 
model 
based 
on 
artificial 
intelligence 
for 
early 
risk 
patients 
Sponsors
Shanghai Sixth People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Persistent atrial fibrillation validated via ECG or holter 2. The first radiofrequency ablation for atrial fibrillation was performed. The abalation method was based on the electrical isolation of the pulmonary veins with the necessary linear ablation. 3. Perform ECG or Holter examination when there are symptoms after ablation
Exclusion criteria
Exclusion criteria: 1. Rheumatic valvular disease; 2. Have a history of related surgical treatment of atrial fibrillation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Recurrence rate of atrial fibrillation;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactDong Huang
Shanghai Sixth People's Hospital, Shanghai Jiaotong University
Outcome results
None listed