Person experiencing chest pain near Rialto Heard on: San Bernardino County Fire - Valley 00:46 00:00 Chest pain. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Chest pain. 00:01 Medic engine 201 , medic ambulance 201 , medic squad 203 , (number withheld) , North Lilac Avenue between West Foothill Boulevard and West Ramona Drive. 00:35 Squad 203, make it to 201. 00:44 Squad 203, copy. 9/6/2026 10:06 PM Medical Emergency N Lilac Ave, Rialto, CA 92376 View on map