How much effect does the vitamin K content of green leafy vegetables have on prothrombin time/international normalized ratio (INR) results? —GEORGE KRONER, PA-C, Cary, N.C. Reducing the amount of ...

To investigate the relationship between free triiodothyronine (FT3) and the international normalized ratio (the ratio of the prothrombin time of a patient to the normal sample, INR) in Chinese ...

The University of Washington announced that a team of researchers has developed a prothrombin time/international normalized ratio (PT/INR) blood clotting test that requires only a single drop of blood ...

Alere has issued a voluntary correction to users of the Alere INRatio and INRatio 2 PT/INR Monitor system of certain medical conditions that should not be tested with the system (INRatio Monitor ...

Has anyone had practice/experience with prescribing sliding-scale orders of warfarin, based on prothrombin time (PT) and international normalized ratio (INR)? However, issues regarding how to bill, ...

This case report involves an 88-year-old white man who had been receiving warfarin sodium (3.5-4 mg daily to maintain an INR within the range of 2.5-3.5) for the past year secondary to mechanical ...

INDIANAPOLIS, March 19 /PRNewswire/ -- Medicare Part B will now cover and pay for meter training, equipment and supplies for all long-term warfarin users who monitor their prothrombin time at home ...

Exemption of the system from virtually all CLIA rules gives more labs access to connectivity and data management capabilities for monitoring patients on warfarin therapy INDIANAPOLIS, Oct. 1, 2012 ...