So I am on flecainide and metoprolol and have been offered ablation following results of three day ECG. I've had two really bad episodes where couldn't breathe and almost passed out with several episodes of dizziness - these all happened before medication. Now I have tiredness, palpitations and Heart rate over 100 at least once a day - and I've been on medication for a week but had bisopropol as pip and had same. So has anyone regularly experienced AF on medication is my first question? Should I expect these symptoms to worsen meaning ablation is a no-brainer? What I don't want to be is scared of ablation meaning I end up in a worse state with symptoms. But I also realise this is step by step and my symptoms could ease - especially as flecainide been increased. Thanks everyone!