INR levels for post mitral valve replacement
nikhil wrote 15 days ago
Hi, I had my mitral valve surgery done in 2005. I has fitted with a metallic valve and have been on Warfarin since then.
Recently, I had been having a lot off issues with Warfarin and had a brain stroke followed by hemorrhagic transformation 5 months back. I did survive it, fortunately.
Now, with added medicines and a recent seiezure, my INR levels are flactuating a lot. My today report is 1.28 and I had been on 1mg/2mg alternate. I need to be between 2.0 and 3.0.
I just took a 3 mg to bump it up. How quickly does warfarin work?