Class III antiarrhythmic drug among the following is:
Phenytoin is class IB, propafenone is class IC, pindolol is class II. class 3 - Amiodarone Sotalol Ibutilide Dofetilide Dronedarone Vernakalant REF.Essentials of Medical Pharmacology KD Tripathi 8th ed.
vernakalant
Phenytoin
Propafenone
Pindolol
Cardiovascular system