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A member asked:
Is is safe to be inside an indoor ice arena where co, nitrogen dioxide (no2), etc. present in air if i have a pre-standing long qt interval (heart)?
A doctor has provided 1 answer
If the air inside: the arena is safe for others it should be safe for you. CO and NO2 should not increase your risks of QT prolongation in the extremely low concentrations present.
Answered 11/23/2015
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