What does the Medical abbreviation INR mean

What does the Medical abbreviation INR mean - INR is a medical abbreviation that stands for "international normalized ratio." It is a laboratory test that measures how quickly blood clots. INR is used to monitor the effectiveness of blood-thinning medications, such as warfarin, in people who are at risk for blood clots. The INR test is used to standardize the results of the prothrombin time (PT) test, which measures how long it takes for blood to clot. The INR allows for accurate comparisons of PT results between different laboratories and testing methods. A normal INR value is typically between 0.8 and 1.2. In patients taking warfarin, an INR within a certain therapeutic range is desired to balance the risk of blood clots and the risk

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