Posted on 12-Jul-2023 - Last updated: 12-Jul-2023
I have been taking 100 mg of flecainide twice a day with 50 mg of metropolol for 2 years after my paroxymal AF resulted in a TIA. The AF is much better but the concern is my heart rate is now as low as 44 when resting and 75-80 when exercising. Normal heart rate is 50 -55.