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Wells' Criteria for PE Calculator
Clinical signs and symptoms of DVT
No
Yes
PE is #1 diagnosis OR equally likely
No
Yes
Heart rate > 100
No
Yes
Immobilization at least 3 days OR surgery in the previous 4 weeks
No
Yes
Previous, objectively diagnosed PE or DVT
No
Yes
Hemoptysis
No
Yes
Malignancy w/ treatment within 6 months or palliative
No
Yes
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Macros
Wells neg