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A member asked:
Why is it important t monitor potassium levels on flecainide?
A doctor has provided 1 answer
Potassium: Potassium is the most important ion affecting your heart's conduction. Low potassium increases your risk of recurrent atrial fibrillation as well as other rhythm disturbances (PVCs). If you're on a diuretic, monitoring potassium is crucial. Flecainide is not the primary issue but low potassium can interfere with flecainide's efficacy.
Answered 3/22/2015
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