Atrial fibrillation
Conditions
Interventions
Modeling Group:None
Sponsors
The First Affiliated Hospital of Guangzhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Age range: 18-75 years old; 2. Diagnosed with atrial fibrillation through 12 lead electrocardiogram or dynamic electrocardiogram (according to the 2020 ESC guidelines for atrial fibrillation), and with a disease course of >= 6 months; 3. Proposed catheter ablation therapy; 4. Sign a written informed consent form
Exclusion criteria
Exclusion criteria: 1. Transesophageal ultrasound or cardiac CT confirms the presence of left atrial thrombus; 2. Severe heart valve disease; 3. Uncontrolled hyperthyroidism; 4. Acute coronary syndrome has occurred within the past 3 months; 5. Patients with severe liver and kidney dysfunction; 6. History of recurrent arrhythmia intervention; 7. And other situations where the researchers determine that the subjects are not suitable to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence rate of MACE events within 12 months after surgery (including cardiac death, stroke, acute coronary syndrome, heart failure hospitalization);Recurrence rate of atrial fibrillation;Model evaluation: (1) Discriminative power: ROC curve, C-index; (2) Calibration degree: Hosmer-Lemeshow test, calibration curve; (3) Clinical value: Decision Curve Analysis (DCA).; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative rhythm stability;Improvement in quality of life score; | — |
Countries
China
Contacts
Public ContactChen Ailan
The First Affiliated Hospital of Guangzhou Medical University
Outcome results
None listed