H i, my name is Veronica. I have been to heart Dr.s and have been told I have Wide complex arrhythmia w/aberrant conduction ep-.I have been on flecainide for about 7 years it was working but it seems to have stopped. They are trying a new medicine Cardizem but it not working much better. I know without seeing me there is not much you can do, but if you have any ideas. these are my sumpdoms,My heart flutters then beats really hard for about 2 seconds then goes back into normal rthim.