Can you code atrial fibrillation after pacemaker placement?

Yes, atrial fibrillation (AF) can occur after pacemaker placement. While pacemakers are designed to regulate heart rhythms, they do not prevent all arrhythmias, including AF. Factors such as underlying heart conditions, surgical stress, and changes in cardiac physiology can contribute to the development of AF post-procedure. Monitoring and management may be necessary if AF occurs after pacemaker implantation.