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A member asked:
I have sinus bradycardia at rest of 48-60. am i at risk of developing long qt or long qt if i take certain drugs?
A doctor has provided 1 answer
QT interval is heart: rate dependent. QTc corrects for this to some extent. Many drugs can cause QT prolongation but usually in individuals with a genetic predisposition. Is there a family history of sudden death? Other members with QT prolongation? These would increase your risk. If not, your risk is relatively low like the general population regardless of your minimal bradycardia. Discuss your concerns with your MD.
Answered 11/27/2017
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