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Cardio Path year 2 > Sudden Cardiac Death > Flashcards

Sudden Cardiac Death Flashcards

1
Q

Type Ia antiarrhythmics –mechanism

A

moderate effect on phase 0 and 3 of AP, increase QT interval

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2
Q

3 Type IA anti-arrhythmics

A

quinidine
procainamide
disopyramide

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3
Q

Type IB anti-arrhythmics mehcanism

A

minimal effect on AP

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4
Q

3 type IB antiarrhythmics

A

lidocaine, mexiletine, tocainide

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5
Q

Type IC anti-arrhythmics mechanism

A

marked effect on phase 0 of AP

increase PR interval and increase QRS

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6
Q

2 type IC anti-arrhythmics

A

flecainide

propafenone

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7
Q

Type II anti-arrhythmics mechanism

A

B blockers

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8
Q

Type III anti-arrhythmics mechanism

A

predominant effec ton phase 3 of AP

increase QT interval

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9
Q

4 Type III anti-arrhythmics

A

amiodarone
stalol
dofetilide
dreonedarone

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Cardio Path year 2 (3 decks)

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