30-year-old male possibly having heart attack in Danville Heard on: Contra Costa CA Fire Dispatch Group Calls 00:21 00:00 SR 31 and Engine 31, respond to medical emergency at (number withheld) Valley Creek Lane. 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 SR 31 and Engine 31, respond to medical emergency at (number withheld) Valley Creek Lane. 00:07 Cross streets are Dead End and West El Dorado Road. 00:12 31 units, this is a Charlie response for a 30-year-old male possibly having a heart attack. 00:17 He's got previous heart issues. 00:20 31 copy. 8/16/2026 07:19 PM Medical Emergency Valley Creek Ln, Danville, CA 94526 View on map