ANTI ARRHYTHMIA DRUGS

ALL CLASS I: FAST NA CHANNEL BLOCKER

ALL CLASS II: BETA BLOCKERS

ALL CLASS III: K CHANNEL BLOCKER

CLASS IV: SLOW CHANNEL CA BLOCKER

CLASS V: UKNOWN MECHANISM

NA

BETA

K

CA

UNKNOWN

Ia: quinidine, amide group

Ib: lido, pheny, mexilitine

Ic: fecainide, propafenone, moricizine

II: all the OLOL

III: A- amiodarone

I - ibutilide

D - dofetilide

S - sotalol

IV: diltiazem, verapamil

V: adenosine, digoxin