Atrial fibrillation
Causes...
Symptoms...
Management options...
  1. Immediate anticoagulation with low molecular weight Heparin or
  2. Above plus rate control with Digoxin or
  3. Immediate anticoagulation with low molecular weight Heparin plus cardioversion
Once Atrial Fibrillation is under control, give Aspirin to reduce risk of emboli. For higher risk patients, adminster long term Warfarin.
Note: A reference guide for Atrial Fibrillation is provided by  NICE