All of the following are class Ic anti-arrhythmic drugs except?
High-Yield Explanation
CLASS I ANTI-ARRHYTHMICS Class Mechanism Drugs Ia Na+ and K+ channel blocker Quinidine Procainamide Ib Na+ channel blocker K+ channel opener Lignocaine Phenytoin Tocainide Ic Na+ Channel blocker Enacainide Flecainide Propafenone Tocainide: Class Ib anti-arrhythmic.