6. Well’s risk score for VTE Variables Points Clinical Signs and Symptoms of DVT? (Calf tenderness, swelling >3cm, erythema, pitting edema affected leg only) +3 PE is the 1 ry Diagnosis, or equally likely +3 Heart Rate > 100 +1.5 Immobilization at least 3 days, or Surgery in the Previous 4 weeks +1.5 Previous, objectively diagnosed PE or DVT? +1.5 Hemoptysis +1 Malignancy with Rx within 6 mo, or palliative? +1
7. Well’s risk score for VTE (cont’d) Score Risk >6 High 2 to 6 Moderate <2 Low