Person with low heart rate at Birch Avenue Heard on: Arroyo Grande Police and Fire 00:32 00:04 Medic 31, code 3, Morro Bay. 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. 00:04 Medic 31, code 3, Morro Bay. 00:06 Medic 31. 00:12 (number withheld) Birch Avenue, across from San Joaquin Street. 00:15 (number withheld) Birch Avenue, command, Morro Bay, command, tech, Elkhorn Trail, left at midnight 45. 00:25 53 beats per minute. 00:27 Lockbox information is on the call. 00:31 Copy 2026-10-23 07:45 UTC Medical Emergency Birch Ave, Morro Bay, CA 93442 View on map