The ESI v5 algorithm, every acuity level fully explained — the rule, the cases, the clock, and the mistriage traps. Tap a card to flip.
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Didactic Med · Educational tool built on the Emergency Severity Index (ESI) v5 framework. Time targets are typical illustrative benchmarks; ESI assigns acuity, not strict times. Follow your institution’s triage policy and current guidelines. Not a substitute for clinical judgment.