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home >medical>inrInternational Normalized Ration (INR) CalculationA system, commonly called the INR, International Normalized Ratio, for reporting the results of blood coagulation (clotting) tests.
PT/INR should be checked to ensure that the patient maintains the proper level of anticoagulation.
The prothrombin time (PT or protime) is the actual time calculation, measured in seconds, for an anticoagulated sample of plasma or whole blood to clot after it is added to a thromboplastin reagent.
This calculator is used to neasure the INR. International Normalized Ratio (INR) calculator
Code to add this calci to your website
 
Just copy and paste the below code to your webpage where you want to display this calculator. Formula: (INR=(PT patient/PT normal)ISI) PT patient = patient's measure PT (seconds) PT normal = laboratory's geometric mean value for normal patients (seconds) ISI = International Sensitivity Index Thus the International Normalized Ratio (INR) calculation can be done easily. Free Online Medical Calculator. | |||||||||||
