I had AF diagnosed 3 years ago and attacks are now more frequent I saw a cardiologist yesterday and was discharged on different medication.I have been on perindopil, bisoprolol and aspirin since for those three years and at one time since then was on soltalol but my heart rate went much too low and I kept feeling dizzy so was put back on bisoprolol, 1.25mg once a day and this too makes my heart rate around the 40 mark. I was taken off aspirin and put on warfarin after my last attack in May. The cardiologist has prescribed 40mg verapamil three times a day as from tomorrow. Thinking about this after leaving the hospital I am a bit concerned that this too will make my heart rate even lower. I only found this forum since my last attack and would value any comments.