Person suffering cardiac arrest near 4th Street in Calimesa Heard on: Cal Fire and Riverside County Fire - West 00:07 00:00 48, squad 2, cardiac arrest, echo response. 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 48, squad 2, cardiac arrest, echo response. 00:03 (number withheld), 4th street, RVC Command Center. 8/23/2026 03:55 PM Medical Emergency 4th St, Calimesa, CA 92320 View on map