12
Feb
Ptt Inr Values. Normal values for people not on blood thinners. A pt measures the number of seconds it takes for a clot to form in your sample of blood after substances reagents are added. An inr is a calculation based on the results of a pt test. Variations on the high end are far greater and are to be expected.
If your target inr is 2 0 3 0 a reading of 1 8 is far more significant than a reading of 3 2 since you are much closer to coagulation blood clot risk. A pt inr test is used to see if your blood is clotting normally and if warfarin is effective in treating clotting disorders. Variations on the high end are far greater and are to be expected. A prothrombin time test tells you how long it takes your blood to clot. If you d like to find out what is the inr normal range and how to calculate it or discover why your inr results are so important read on. The normal pt ranges from ten to thirteen seconds.
Normal values for people not on blood thinners.
30 to 45 seconds this can value slightly from lab to lab inr. If your target inr is 2 0 3 0 a reading of 1 8 is far more significant than a reading of 3 2 since you are much closer to coagulation blood clot risk. The international normalized ratio or inr is a calculation based on results of a pt that is used to monitor individuals who are being treated with the blood thinning medication anticoagulant warfarin coumadin. 30 to 45 seconds this can value slightly from lab to lab inr. A pt measures the number of seconds it takes for a clot to form in your sample of blood after substances reagents are added. 10 to 12 seconds this can vary slightly from lab to lab ptt.