Ok, back to the old INR (It's never right!!)
Today Tyce had to go to our cardio for an INR test.....His nurse checked him on 2 Coagucheck machines....their old and their new one. Both machines registered 5.0. When he came home, I checked him on our Protime....2.9. Of course they want him to withold for 2 days, which isn't going to happen, but I am beginning to doubt our Protime now. I have requested ITC to send me the plug which would reprogram our machine to an ISI of 2, which I believe is the standard used for the Coagucheck. Hopefully, that will solve the problem. What do ya'll think???