NCLEX Review & Nursing School

Antidysrhytmics

Class I — Sodium channel blockers

Disopyramide (Norpace)
Lidocaine (Xylocaine)
Mexiletine (Mexitel)
Moricizine (Ethmozine)
Procainamide (Procan, Procanabid, Pronestyl)
Propafenone (Rythmol)
Quinidine (Cardioquin, Quinaglute Dura-Tabs)

Class II — Beta blockers

Acebutolol (Sectral)
Atenolol (Tenormin)
Carvedilol (Coreg)

• Metoprolol (Toprol-XL, Lopressor)
• Propranolol (Inderal)
• Timolol (Blocadren)

Class III — Potassium channel blockers
Amiodarone (Cordarone^®, Pacerone^®)
Azimilide (Stedicor^TM)
Bepridil (Vascor^®)
Dofetilide (Tikosyn^®)
Ibutilide (Corvert^®)
Tedisamil (Pulsium^®)

Class IV — Calcium channel blockers
Diltiazem (Cardizem^®, Tiazac^®, Cartia XT^®, Dilacor XR^®, Diltia XT^®)
Verapamil (Calan^®, Covera-HS^®, Isoptin^® SR, Verelan^®)

Miscellaneous
Adenosine (Adenocard^®, Adenoscan^®)
Digoxin (Lanoxin^®, Digitek^®)