RecruitingClinical trialNovel Model of Integrated Care of Older Patients With Atrial Fibrillation and Heart Failure in Rural China (MIRACLE-AFHF)This cluster randomization study aims to compare village-doctor led integrated care versus usual care to improve heart failure risk management, guideline-directed medical therapy, self-management adherence, and clinical outcomes for older patients with atrial fibrillation and heart failure in rural China.