From Soha Abuelela. I’m using the ACL Pro Elite for PT and PTT testing in my lab using Hemosil Recombiplastin 2G reagent but I frequently notice sample results showing normal PT time in seconds with normal concentration but the INR is above the reference interval! Could you please help me with possible causes and your recommended solution? Thanks a lot.
Hello, Soha Abuelela, and thank you for your question. I’m checking with some colleagues from IL-Werfen, hope to have responses sometime on Monday, April 10.