EM is the highest-frequency medmal-claim specialty. Missed sepsis, missed PE, missed dissection, missed STEMI, missed stroke LKW — defense witnesses lose these cases when they freelance with "gut clinical judgment" instead of the validated decision rules the ACC/AHA, ACEP, and Surviving Sepsis Campaign have made the standard.
Try the 2-min EM demo → All specialtiesEM medmal cases concentrate around a small number of canonical archetypes: missed MI in the chest-pain patient, missed PE in the dyspnea patient, missed sepsis in the febrile patient, missed dissection in the chest+back patient, missed appendicitis in the abdominal-pain pediatric patient, missed stroke in the LKW-imprecise patient. The plaintiff's job is consistent: lock the witness into the published validated decision rule (HEART, Wells, PERC, NEXUS, qSOFA, Alvarado/PAS) and walk through the chart to show it wasn't used.
The trainer runs your defendant EM physician or expert through hostile cross built on that canon. Every question is grounded in either the chart you uploaded or the published rule that governs the standard.
Witness characterizes the dispo as gestalt rather than evidence-based reasoning. Becomes "I used a feeling instead of the published standard."
Stroke patient — witness can't anchor LKW to a specific time; chart doesn't either. LKW drives tPA eligibility.
Deviated from CMS SEP-1 / Surviving Sepsis 1-hour bundle without documented rationale.
Chest/back/abdominal pain patient — dissection missing from differential, no CTA or D-dimer rationale.
Plaintiff walks deponent through trended vitals; witness can't explain why a tachy/tachypneic/hypotensive trend didn't prompt action.
Chest-pain patient discharged with no documented HEART score per the 2021 ACC/AHA guideline.
Witness ruled out PE without a documented Wells or PERC reasoning chain.
Delayed surgical consult on pediatric appendicitis without documented Alvarado or PAS score reasoning.
"The nurse should have called me when the BP dropped" — system-claim defense, not depo-defense. Jury punishes this.
Discharged on stale vitals (>1hr old) when vitals had been trending abnormally.
Imaged or didn't image c-spine without invoking NEXUS or Canadian C-Spine Rule.
Witness blames the incoming or outgoing colleague for the diagnostic miss.
Chart shows generic return-precaution boilerplate; witness can't quote case-specific language.
Lock the witness into "clinical gestalt" framing, then walk through the validated rules they admit are the standard. The witness has framed their judgment as an unstudied alternative to a guideline-endorsed rule.
Why this lands: the rules exist because clinical judgment alone produces a measurable miss rate. The witness's gestalt is by definition less reliable than the rule.
The cross-exam canon also engages the following validated rules: HEART score (chest pain), TIMI (ACS), Wells criteria + PERC rule (pulmonary embolism), NEXUS + Canadian C-Spine Rule (cervical-spine imaging), Alvarado / PAS score (pediatric appendicitis), qSOFA / SIRS / SOFA (sepsis identification), NIHSS (stroke severity), ECASS-III (tPA window).
Generic depo-prep AI runs the same script regardless of specialty. This trainer loads the EM specialty pack as soon as you tag the case — the AI examiner runs the gut-decision trap on chest-pain cases, walks the LKW timeline on stroke cases, surfaces the sepsis-bundle deviation on febrile patients, and recognizes specialty-specific medical terms (HEART, Wells, PERC, NEXUS, qSOFA, LKW, tPA, tenecteplase, SEP-1, Alvarado, PAS, NIHSS) in your witness's voice.
Yes. Flip to expert-prep mode and the AI runs as the hostile plaintiff attorney cross-examining your defense EM physician or expert witness. Same 13 failure modes are exactly what you need to patch in pre-depo prep.
Any ED missed-diagnosis case: missed MI, missed PE, missed sepsis, missed stroke (LKW issue), missed dissection, missed pediatric appendicitis, missed c-spine fracture, discharge with stale vitals leading to bounce-back death.
Bundled in MedLegal AI Pro ($49/mo) for 1 user, Professional ($249/mo) for 5 users, or Firm ($499/mo) for 20 users. Free 14-day trial, no credit card. Pay-per-analysis $19/run if you only handle a few ED cases per year.
No signup, no mic. Walk through a sample missed-SAH-on-thunderclap-headache deposition in your browser. See the gut-decision trap, the cross-exam questions, the Bates-cited contradiction detection.
Run the 2-min demo → Start free 14-day trialDeposing an emergency medicine expert on the other side? See questions to ask an emergency medicine expert witness at deposition.