Arial  Fibrillation is one of the most common of the cardiac arrhythmias - and unfortunately it can be one of the most frustrating to treat, for both thedoctor and the patient.  In fact, there is no "best" way to treat atrial fibrillation that can be applied to everyone.  Instead, there are two very different general approaches to treating this arrhythmia - and with each approach, several potential treatment options are available. Things can get confusing very quickly for you and your doctor.