Per Doctor instructions 2 months after my second ablation the doctor told me to stop taking flecainide (300 mg). I decided to wean myself down, so began taking 50mg twice per day. This weekend my heart rate began rising from 60 to 90. Steadied at 88. Stayed in rhythm. Increased my dosage to 100 mg twice a day and now back to heart rate of 60. Anyone else had this issue, or could it just be a coincidence and nothing to do with the flecainide dosage?