Rate Control Efficacy in Atrial Fibrillation With Rheumatic Mitral Stenosis: Lenient vs Strict Rate Control Strategies

Patients diagnosed with atrial fibrillation due to moderate to severe rheumatic mitral stenosis (AF-RMS) and undergoing treatment will receive care in accordance with the PERKI (Indonesian Heart Association) guidelines for Atrial Fibrillation. The selection and titration of rate control medications, including β-blockers, digoxin, or their combination, will be managed by the attending cardiologists (care providers) to achieve the target rate control.