Heart attack on the road – automated assistance through Tesla technology
On 15 November 2025, 58‑year‑old commuter John Brandt experienced an acute myocardial infarction while driving a Tesla Model Y. The vehicle was fitted with the Full‑Self‑Driving (FSD) Supervised feature, which, together with the Tesla mobile app, automatically generated an emergency alert.
Upon detecting abnormal physiological signals via its internal sensor suite, the system entered emergency mode. The app transmitted the precise GPS location, vehicle details, and a brief incident description to the local emergency dispatch centre. Simultaneously, the car switched to a safe‑stop mode, bringing it to a controlled halt at the roadside.
Paramedics arrived on scene within seven minutes. The accurate location data and pre‑alert about a heart attack enabled them to commence cardiac first‑aid immediately, before extricating the driver from the vehicle.
The incident highlights how connected cars can extend beyond traffic management to provide life‑saving capabilities. Tesla notes that the synergy of FSD monitoring, vehicle telemetry, and the mobile app creates a new safety paradigm.
Tesla intends to further enhance the emergency function, potentially adding real‑time ECG monitoring and tighter integration with medical emergency services.