What is point-of-care testing for INR monitoring?
Point-of-care testing using a coagulometer (INR monitor) is more convenient and time-efficient for patients who self-monitor and/or self-manage their anticoagulation therapy. Home or clinic point-of-care monitoring is an increasingly standard method of INR monitoring associated with an appropriate degree of precision and accuracy for clinical practice. Routine calibration is warranted, and quality control systems should adhere with the Food and Drug Administration medical devices regulation guidance.