Again, I can't make specific recommendations in this forum. I think it would be necessary to know what type of ectopic beats you're having and how frequently they are occurring before exercise recommendations can be made. 4.I have had a constant cough for over 3 years and have heard that it can be because of irregular heart. Since you have a normal heart other than the accessory pathways that have been ablated, flecainide should not be dangerous, but you should always speak with your physician before making medication changes. Another medication class to consider is beta blockers.
Beta blockers reduce the frequency of premature beats and can stabilize the heart rhythm.
Thus, I suggest that you speak with your physician about using a beta blocker. I hope you find this information useful. Information provided in the heart forum is for general purposes only. Only your physician can provide specific diagnoses and therapies. Please feel free to write back with additional questions.