New Portable Electrocardiogram Lets EMTs Diagnose Heart Attack

Why It Matters

By giving EMTs real‑time 12‑lead ECG capability, the system cuts critical minutes to definitive cardiac care, improving survival odds and setting a precedent for wider adoption of AI‑driven diagnostics in pre‑hospital emergency services.

Summary

Kern County Public Health has deployed a new AI‑enabled, five‑lead portable electrocardiogram that delivers 12‑lead diagnostics to EMTs. Within weeks of the Feb. 1 rollout, Hall Ambulance EMTs used the device to identify a myocardial infarction in a home patient, enabling rapid transport to a hospital prepared for immediate cath‑lab intervention, which the patient survived. The county purchased 100 units at $1,800 each and funded them for both Hall Ambulance and local fire agencies, marking the first U.S. deployment of this technology at the basic life‑support level.