App icon

ED Pulmonary Embolism Auto-Filling Calculator

MedStar Institute for Innovation (MI2)

A calculator that auto-completes the Revised Geneva and PERC rules based on patient information in FHIR. Specifically, it searches Medications for estrogen containing compounds, Conditions for history of PE/DVT, cancer, or recent surgeries. It also, searches vital signs for pulse ox as well as heart rates.

Based on the work/studies of the Modified Geneva Rule by Grégoire Le Gal, MD, PhD and PERC Rule by Jeffrey Kline, MD.

If you would like to contribute, please join us at or

This app is intended for educational purposes only. It cannot diagnose medical conditions or provide treatment recommendations. This information should not be used for the diagnosis or treatment of any health problem or disease. This information is not intended to replace clinical judgment or guide individual patient care in any manner. The system's authors, developers and distributors assume no responsibility for any erroneous results due to defects in the system. Access to and use of the system is provided without warranty of merchantability or fitness for any particular purpose or any other warranty, express or implied.

Designed for


FHIR Compatibility



Risk Calculation

Licensing & Pricing


EHR Support:


OS Support:


Report Listing iconReport Listing