Potassium Channel Blockers Flashcards

1
Q

Prototype

A

Amniodarone

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2
Q

MOA

A

Blocks potassium, prolonging heart refractory period
Slows things down

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3
Q

Adverse effects

A

Pneumoia like syndrome, increased liver enzymes, thyroid dysfunctions, skin discoloration, bradycardia, hypotension
Can create or worsen dysrythmias

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4
Q

Considerations

A

100 day half life

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5
Q

Therapeutic use

A

Serious atrial and ventricular dysrhythmias

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