7 interactive modules
- UDMI classifierWalk the 5th Universal Definition of MI to classify injury and MI type.
- ECG criteria checkerPick the ECG patterns you see to check ST-elevation and occlusion criteria.
- ECG ischemia simulatorPick an occluded artery and see the 12-lead ECG, the infarct and its evolution.
- Troponin kineticsSlide sampling times to see how a troponin rise or fall depends on timing.
- Probability primerMove sliders to see sensitivity, PPV, likelihood ratios and Bayes at work.
- Bayes interpreterEnter the patient's findings to see how likely MI is after the troponin result.
- 4th to 5th UDMI crosswalkTurn older MI types into 5th UDMI terms and find the matching ICD-11 codes.
Computational Cardiology Team
Troponin Toolbox
High-sensitivity troponin pathways, cutoffs and the differential, with the evidence.
By the Computational Cardiology Team
Open Troponin Toolboxtroponin.org
Interpret high-sensitivity troponin, classify a possible myocardial infarction under the Universal Definition, and browse the ACS guideline and key papers.
- Decision pathway
- ED
- Decision aid
- Topics
- Prevention, Resuscitation and critical care
- Available on
- Web · Free
- Where it lives
- Emergency Department
- Looked at
- Oct 22, 2026
A pathway supports a decision. It does not replace clinical judgment or your institution's protocol.