This study investigated the effect of a CSM-based intervention on self-management in patients after atrial fibrillation ablation. The primary objective was to assess how a specific protocol influences patients' ability to manage their health after the procedure. The study focused on patients suffering from atrial fibrillation. The intervention involved a behavioral CSM-based self-management protocol. This protocol was designed for patients after radiofrequency ablation for atrial fibrillation. The study divided participants into an intervention and a control group. The research was sponsored by Binzhou People's Hospital and Qingdao University. The research has already been completed.