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A member asked:

My inr is on the low end of normal (.9, normal is .9 -1.2) should i be concerned and if so what organ is responsible for this?

A doctor has provided 1 answer

INR: Any lab test has a range of normals, low end is still normal and not a cause for concern. Abnormal INR is most commonly associated with liver disease or vitamin K deficiency.

Answered 7/18/2014

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