Amiodarone is class III antiarrhythmic agents and which is till best for various types of cardiac dysrhythmias, both ventricular and atrial. It was discovered in 1961.Amiodaron Trade names ====Cordarone, Nexterone popular in world. first It became popular in Europe as a treatment for angina pectoris. But after that it has become the antiarrhythmic agents by a doctoral candidate at Oxford University, Dr. Bramah Singh who invested almost half of his life to know what it actually for .Supraventricular and ventricular arrhythmias patients had been well treated by Dr. Mauricio Rosenbaum with impressive results. Its a wounder drug for wpw syndrome . Take only when needed 200 mg to 400 mg in a single day one can take and must stop when you are free from web of arrhythmia. People with atrial fibrillation and rapid ventricular response are often treated with amiodarone or procainamideZ to stabilize their heart rate. Procainamide, amiodarone, and cardioversion are now accepted treatments