Potassium Channel Blockers Flashcards
1
Q
Prototype
A
Amniodarone
2
Q
MOA
A
Blocks potassium, prolonging heart refractory period
Slows things down
3
Q
Adverse effects
A
Pneumoia like syndrome, increased liver enzymes, thyroid dysfunctions, skin discoloration, bradycardia, hypotension
Can create or worsen dysrythmias
4
Q
Considerations
A
100 day half life
5
Q
Therapeutic use
A
Serious atrial and ventricular dysrhythmias