obstetrics-gynaecology emergency respiratory
YEARS Algorithm for Pulmonary Embolism
Validated algorithm combining 3 clinical criteria with D-dimer threshold to safely exclude pulmonary embolism. Particularly validated in pregnancy (adapted YEARS). Reduces CT-PA use vs. Wells score.
References
- van der Pol LM et al. Pregnancy-Adapted YEARS Algorithm for Diagnosis of Suspected Pulmonary Embolism. N Engl J Med. 2019;380(12):1139–1149.
Related
Curated clinical cross-links plus same-class fallbacks.
Calculators
- Composite Pulmonary Embolism Shock (CPES) Score · Pulmonary Embolism
- Pulmonary Embolism Severity Index (PESI) · Pulmonary Embolism
- Wells' Criteria for Pulmonary Embolism · Pulmonary Embolism
- Revised Geneva Score for Pulmonary Embolism · Pulmonary Embolism
- Bova Score for Pulmonary Embolism Complications · Pulmonary Embolism
- Pulmonary Embolism Severity Index (PESI) -- Full Version · Pulmonary Embolism
Drugs
- Nitric Oxide (Inhaled — iNO) · Selective Pulmonary Vasodilator
- Selexipag · Pulmonary Arterial Hypertension
- Macitentan · Pulmonary Arterial Hypertension
- Methotrexate (Ectopic) · Antimetabolite (Ectopic Pregnancy Management)
- Hydralazine (IV — Acute Hypertension in Pregnancy) · Vasodilator (Antihypertensive)
- Methyldopa (Chronic Hypertension in Pregnancy) · Centrally Acting Antihypertensive
Pathways
- Paracetamol overdose · TOXBASE/NPIS; MHRA DSU 2012/2024; SNAP regimen (Lancet 2014); BNF
- TCA overdose · TOXBASE/NPIS; AACT/EAPCCT position statements; Resuscitation Council UK ALS
- Opioid overdose · TOXBASE/NPIS; Resuscitation Council UK; BNF
- Anticholinergic toxidrome · TOXBASE/NPIS; AACT/EAPCCT; BNF
- Benzodiazepine overdose · TOXBASE/NPIS; AACT/EAPCCT; BNF
- β-blocker overdose · TOXBASE/NPIS; AACT/EAPCCT; ESC; BNF
Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.