Wells PS, Anderson DR, Rodger M, Stiell I, Dreyer JF, Barnes D, Forgie M, Kovacs G, Ward J, Kovacs MJ. Excluding pulmonary embolism at the bedside without diagnostic imaging: management of patients with suspected pulmonary embolism presenting to the emergency department by using a simple clinical model and d-dimer. Ann Intern Med. 2001 Jul 17;135(2):98-107. PubMed PMID: 11453709.

van Belle A, Buller HR, Huisman MV, et al. Effectiveness of managing suspected pulmonary embolism using an algorithm combining clinical probability, D-dimer testing, and computed tomography. JAMA : the journal of the American Medical Association. Jan 11 2006;295(2):172-179.

Wolf SJ, McCubbin TR, Feldhaus KM, Faragher JP, Adcock DM. Prospective validation of Wells Criteria in the evaluation of patients with suspected pulmonary embolism. Ann Emerg Med. 2004 Nov;44(5):503-10. PubMed PMID: 15520710.

Dr. Phil Wells

Wells' Criteria for Pulmonary Embolism

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immobilization_or_surgery

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hemoptysis

malignancy

Objectifies risk of pulmonary embolism.

Wells' Score for PE

Benjamin H. Slovis, MD, MA, is an emergency medicine physician and informatician in the department of emergency medicine at Thomas Jefferson University in Philadelphia. A native of New Jersey, Dr. Slovis attended Cornell University for his undergraduate studies and received his MD from UMDNJ–Robert Wood Johnson Medical School. He completed his residency at the Icahn School of Medicine at Mount Sinai and a National Library of Medicine Post-Doctoral Research Fellowship with a masters degree from the department of Biomedical Informatics at Columbia University. His research interests include clinical decision support systems, health-information exchange, and medical education.

Benjamin Slovis, MD

The Wells’ Criteria for Pulmonary Embolism objectifies risk of pulmonary embolism (PE).

Geneva Score (Revised)

PERC Rule

Altitude-Adjusted PERC Rule

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Calc Function