Please could someone let me know if they have experience of a heart beat that seems to keep stopping after every few, sometimes after only two, beats. I am used to long episodes of atrial fibrillation where my heart feels as if it is scrambling about all over the place, but I don't like this feeling of my heart stopping! I recently lost some weight and was having far fewer ectopic beats, but three days ago I had a very anxious day with two long coach journeys and a visit to a sick relative, and my heart has gone berserk again. I am taking 100mg Flecainide daily and 2.5mg Bisoprolol. When my heart seems to pause there is a sort of tremor before it starts again. So far I have never felt ill with it, just scared, and I have experienced it before, but it seems to be the main feature of my latest heart incident. I think my heart is beginning to calm down a bit now, but the unpredictability of an irritable heart saps my confidence to get out and about.