Insta keto The choice of treatment depends on the underlying cause, the overall medical condition and health are things to be considered. The following are some types of medication to treat atrial flutter Anti-arrhythmic drugs: These drugs are often given to prevent the return of atrial flutter after defibrillation. The most commonly used drugs are amiodarone (Cordarone, Pacerone), sotalol (Betapace), propafenone (Rythmol), and flecainid (Tambocor).Digoxin (Lanoxin): this drug reduces the conductivity of electrical impulses that pass through the SA node and AV node and slow down the heart rate. http://www.fabulamaps.com/