Atrial Fibrillation Clinical Trial
Official title:
Comparison of Pulse Field Ablation and Radiofrequency Ablation in Left Atrial Reverse Remodeling in Patients With Paroxysmal Atrial Fibrillation
The goal of this Ambispective cohort Study is to compare in patients with paroxysmal atrial fibrillation undergo pulse field ablation and radiofrequency ablation, respectively. The main question it aims to answer are:Comparison of the therapeutic effects of pulse field ablation and traditional thermal ablation on patients with paroxysmal atrial fibrillation and postoperative left atrial reverse remodeling.Participants will Perform pulse field ablation or radiofrequency ablation according to different groups, and cooperate to complete outpatient follow-up 6 months after surgery.
Patients with paroxysmal atrial fibrillation who underwent ablation surgery at Ganzhou People's Hospital from June 2022 to June 2024 were divided into two groups: pulse ablation group (P group) and radiofrequency ablation group (R group). Collect baseline data, preoperative and postoperative heart rate, white blood cell count, neutrophil to lymphocyte ratio, and uric acid, evaluate and record surgical data and postoperative complications for both groups, and follow up for 6 months after discharge. Collect and analyze the recurrence rate of atrial arrhythmias, electrocardiogram, echocardiography, and left atrial CTA of patients. Compare surgical data, postoperative complications, atrial structure and function, P-wave dispersion, and pulmonary vein stenosis between two groups. ;
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