Roy P-M, Friou E, Germeau B, et al. Derivation and validation of a 4-level clinical pretest probability score for suspected pulmonary embolism to safely decrease imaging testing. JAMA Cardiol. Published online March 3, 2021.

Dr. Pierre-Marie Roy

4-Level Pulmonary Embolism Clinical Probability Score (4PEPS)

resp

chest

estrogen

sync

pulse

calf

pediag

<p>Rules out PE based on clinical criteria.</p>

4PEPS Score for PE

The 4-Level Pulmonary Embolism Clinical Probability Score (4PEPS) rules out PE based on clinical criteria.

Geneva Score (Revised)

Altitude-Adjusted PERC Rule

PERC Rule

EB Medicine is the premier provider of evidence-based clinical content and CME resources for emergency medicine practitioners.

Listen to the VACO co-creators break down how to use VACO\, what it does\, and what it doesn’t.

Calc Function