Respiratory Emergency Medicine Cardiology Strong — prospective multicentre study, 3616 patients
YEARS Algorithm for PE Diagnosis
Stepwise algorithm combining 3 clinical items with D-dimer to exclude PE. Uses lower D-dimer threshold (500 μg/L) when ≥1 YEARS item present, higher threshold (1000 μg/L) when no YEARS items.
References
- van der Hulle T, et al. Simplified diagnostic management of suspected pulmonary embolism (the YEARS study): a prospective, multicentre, cohort study. Lancet. 2017;390(10091):289–297.
Related
Curated clinical cross-links plus same-class fallbacks.
Calculators
Drugs
- Nitric Oxide (Inhaled — iNO) · Selective Pulmonary Vasodilator
- Selexipag · Pulmonary Arterial Hypertension
- Macitentan · Pulmonary Arterial Hypertension
- Fluorescein Sodium 2% Eye Drops · Diagnostic ophthalmic dye
- Indocyanine Green (Intravitreal Chromovitrectomy) · Diagnostic Dye — Vitreoretinal Surgery / ICG Angiography
- Lissamine Green 1% Eye Drops · Vital Dye — Ocular Surface Staining (Dry Eye Diagnosis)
Pathways
- Acute Asthma in Adults · BTS/SIGN British Guideline on Asthma 2019; NICE NG80
- Pulmonary Embolism Assessment · NICE NG158; ESC 2019 PE Guidelines
- COPD Exacerbation Management · NICE NG115 / GOLD 2024
- Community-Acquired Pneumonia (CURB-65) · BTS 2009 / NICE NG138
- Acute Pulmonary Embolism · BTS 2003 / ESC 2019
- Pleural Effusion Assessment · BTS 2010
Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.