Wells Score Calculator for Pulmonary Embolism

Calculate the Wells score to estimate pretest probability of pulmonary embolism.

Clinical signs of DVT

PE is #1 diagnosis or equally likely

Heart rate > 100

Immobilization ≥3 days or surgery in past 4 weeks

Previous PE or DVT

Hemoptysis

Malignancy (treated within 6 months)

Result

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