 WBC 10.0, Plt 148k, MCV 92 (low) Cr 1.3, BUN 26, CXR and EKG were unremarkable. PTT 42 (elevated). PT normal. The rest of the GS and CBC were normal. Dilute Russell Viper venom time was elevated at 27 and a 1:1 prothrombin time mix corrected to only 36.