The incident occurred on Wednesday, November 18. Volunteer firefighters from Nowogrodziec:

[...] after 7 p.m., we were dispatched to an isolated medical incident—to assist the emergency medical service in Nowogrodziec. The report stated: suspected heart attack. We arrived at the scene six minutes after receiving the call.

The firefighters add:

The injured person was conscious and communicative, with symptoms indicating a heart attack. Our medical actions consisted of assessing vital signs, providing psychological support, and taking a medical history. After approximately 10 minutes, the Bolesławiec medical rescue team arrived at the scene and took over the medical procedures from us.