Long-term effects of radiofrequency ablation on symptom severity, depression, anxiety and quality of life in patients with atrial fibrillation: a longitudinal observational study

The study was approved by the Ethics Committee of the Second Affiliated Hospital, Zhejiang University School of Medicine (SAHZU, No 20250128) and will be conducted in accordance with the Helsinki Declaration and its amendments. Results will be published in peer-reviewed journals, presented at scientific conferences and shared through various popular science forums and patient organisations.