I was diagnosed with AF last fall. Holter monitor indicates I am in AF 24/7. I had a cardioversion in 11/11. Worked for 9 days. Have tried Flecanide without positive results. Cardiologist sent me to Electrophysiologist for evaluation and he prescribed Multaq. Pharmacist and internet indicate there can be a major reaction in patients also taking Pradaxa. Any thoughts on this? I will be 70 later this month.