Wells' Criteria for Pulmonary Embolism Calculates pre-test probability of PE to determine next steps in evaluation.

For all other people, use the two-level PE Wells score to estimate the clinical probability of PE (See Table 1). A PE is likely in people …

The Wells score for Pulmonary Embolism (PE), also known as the Wells Criteria, is a fundamental and widely used clinical decision …

Feb 8, 2026 · Using Wells’ criteria provides a structured and reproducible approach to assessing suspected PE. Documenting the …

Stratifies severity of post-thrombotic syndrome in lower extremity DVT. Calculates pre-test probability of PE to determine next steps …

For people with a Wells score of 4 points or less (PE unlikely), a D-dimer test should be arranged with results available within 4 …

Calculate Wells Score for PE to estimate pretest probability and guide D-dimer testing versus direct CTPA for pulmonary embolism …

The Wells PE rule weights clinical signs of DVT and the clinician's judgment that PE is the leading diagnosis at 3 points each; heart …

Apr 1, 2026 · Calculate Wells Criteria for PE with Wells score interpretation in both two-tier and three-tier models. Includes Wells …

Sep 4, 2026 · Calculate the seven-criterion Wells score for pulmonary embolism (PE), with modified two-level and standard three …