Clinical AdvisorPatient Dies After NP Accepts Self-Diagnosis

An NP discharged a 49-year-old Black man from the ED with lorazepam after accepting his panic attack self-diagnosis, skipping ECG, troponin, and protocol-mandated aspirin. He died of an MI hours later; an appellate court reversed dismissal and sent the wrongful death case to trial.

Clinical Failures

• No cardiac workup was ordered despite chest pain, diaphoresis, obesity, and a prior cardiac risk profile.
• The NP interpreted lorazepam-induced symptom relief as diagnostic confirmation, a textbook anchoring bias error.
• No physician reviewed the chart or evaluated the patient at any point during the ED visit.
• The NP violated multiple hospital protocols, including mandatory aspirin and chest pain diagnostic testing for patients over 30.

Legal Takeaways

• Appellate court held that prior negative workup does not eliminate duty to repeat testing on a new presentation.
• Fatigue from a 24-hour shift carries no legal weight as mitigation for protocol violations.
• Accepting patient self-diagnosis without independent evaluation constitutes breach of standard of care, per the ruling.

Protective Practice

• Treat each presentation independently: prior negative results do not substitute for current workup.
• Symptom resolution after treatment confirms response, not diagnosis.
• When psychiatric and cardiac presentations overlap in high-risk patients, follow the cardiac protocol first.

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