EXPLODING BACTERIA
Med Decision Speed Tools
Search…
⌘K
Clear
SIRS Criteria
Temp >38°C (100.4°F) or <36°C (96.8°F)
HR >90 beats/min
RR >20 breaths/min or PaCO₂ <32 mmHg
WBC >12k or <4k or >10% bands
Poison Control
800-222-1222
HIV · Hep B · Hep C Hotline
888-448-4911
Browse by category
Chest & Back
Head & Neck
PEP
Skin & Soft Tissue
Theme
Dark
Light
Arctic
Ember
Sepia
Night Shift
Synthwave
Cyberpunk
ED Tools
Chest Pain
7 tools · free, no login
HEART Score for Chest Pain
Assesses the short-term risk of Major Adverse Cardiac Event (MACE) in next 6 weeks in patients presenting with chest pain, guiding decisions about admission, further testing, or early discharge
PERC Rule for PE
Stops the PE workup before it starts — but only in a patient you have ALREADY judged low-risk.
Revised Geneva Score for PE
Pretest probability for PE with no gestalt criterion — every item is objective, which is exactly its advantage and its cost.
Sgarbossa Criteria for MI in LBBB
Finds the STEMI hiding inside a left bundle branch block — positive rules in hard, negative rules out nothing.
sPESI (Simplified Pulmonary Embolism Severity Index)
The PE is already confirmed — this asks whether the patient can go home on anticoagulation.
Wells Score for PE
The most-used PE pretest probability score — and the gate every other PE tool is built on top of.
YEARS Algorithm for Pulmonary Embolism
Rules out pulmonary embolism using 3 clinical items to set the D-dimer threshold — no Wells score required, and fewer CTPAs.
Other complaints
Shortness of Breath
Abdominal Pain
Headache
Altered Mental Status
Fever & Infection
Sepsis
Head Injury
Neck & Back Injury
Extremity Injury
Stroke & Neuro Deficit
Leg Swelling
Sore Throat
GI Bleed
Exposure & Prophylaxis
Anticoagulation