The anti-Xa assay has also been used to successfully monitor UFH efficacy. [11] Levine et al. [10] randomized patients with acute venous thromboembolism who required at least 35,000 units or more of ...
DEAR DR. ROACH: I recently had a surgery, and prior to the surgery, my doctor ordered some routine blood tests. My aPTT level was high, but the PT level was normal. The doctor said it was probably ...