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35 Cards in this Set
- Front
- Back
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Class I
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Sodium Channel Blockers
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Class II
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Beta Blockers
|
|
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Class III
|
Affect Potassium Efflux
|
|
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Class IV
|
Slow Calcium Channel Blockers
(Affects AV Node) |
|
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Class V
|
Other
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Class Ia
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Fast Sodium Channel Blocker
depresses phase 0 lengthens action potential |
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Class Ib
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Sodium Channel Blocker
no effect on phase 0 shortens action potential |
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Class Ic
|
Sodium Channel Blocker
markedly depresses phase 0 no effect on action potential duration |
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quinidine
|
Ia
|
|
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procainamide
|
Ia
|
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disopyramide
|
Ia
|
|
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lidocaine
|
Ib
|
|
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mexiletine
|
Ib
|
|
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tocainide
|
Ib
|
|
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phenytoin
|
Ib
|
|
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encainide
|
Ic
|
|
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flecainide
|
Ic
|
|
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moricizine
|
Ic
|
|
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propafenone
|
Ic
|
|
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esmolol
|
II
|
|
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propranolol
|
II
|
|
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metoprolol
|
II
|
|
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amiodarone
|
III
|
|
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azimilide
|
III
|
|
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bretylium
|
III
|
|
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clofilium
|
III
|
|
|
dofetilide
|
III
|
|
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tedisamil
|
III
|
|
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ibutilide
|
III
|
|
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sematilide
|
III
|
|
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sotalol
|
III
|
|
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verapamil
|
IV
|
|
|
diltiazem
|
IV
|
|
|
digoxin
|
V
|
|
|
adenosine
|
V
|
