Pulmonary Embolism Support Group
By far the most common form of pulmonary embolism is a thromboembolism, which occurs when a blood clot, generally a venous thrombus, becomes dislodged from its site of formation and embolizes to the arterial blood supply of one of the lungs. Symptoms may include difficulty breathing, pain during breathing, and more rarely circulatory instability and death.
I could not have been as accurate in the beginning - two years ago- but I am now and the Dr seems to understand this too. I still go in frequently for testing though.
I just wish the d---- clots would dissolve!! I'm a lifer in every way but grateful to be alive too.
Love, Cindy
A general complication is that Warfarin is not about what it DOES but what it makes your liver NOT DO, which is make normal quantities of plasma-borne clot factors. Those clot factors, in turn, have varying half-lives of several hours to a couple days, so together with ingestion delay it can take 3 days to see the effect of a dose change. In spite of that, medical advisors try their best to adjust and hope for stabilization results more quickly.
INR can vary a lot in a short time and can even vary with side-by-side tests, as much as by 0.3 or even 0.7 in the same lab or different labs across town. I've been fortunate to be one of the more stable people. With frequent self-testing (5 to 15 days, usually weekly) I can see the INR creep up by 0.2 to 0.5 from test to test and take action accordingly before it becomes alarming.