⚠Anti arrhythmia drugs:⚠ Class 1⚕➡A. Procainamide ,Quinidine , pisopyramide 🔻 🔻 🔻 B. Lidocaine , mexiltine 🔻 🔻 🔻 C. Flecainide Class 2⚕➡ propranolol , esmolol , sotalol Class 3⚕➡ amiodarone , sotalol , ibutilide , doftilide , berthylium Class 4⚕➡ diltiazem , verapamil Others⚕➡ adenosine , k ione , mg ione ✔Class 1=Na channel blockers ✔Class 2 = B blockers ✔Class 3 = K channel blockers ✔Class 4 = Ca channel blockers