Person found unconscious with cardiac arrest at Coles Ave Heard on: St. Louis County Fire and EMS - North 00:35 00:00 3817, unconscious person. 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 3817, unconscious person. 00:03 (number withheld) Coles Avenue. 00:05 Cross street is Foster Avenue. 00:07 Thirty-eight 17 , respond on North Main. 00:20 Thirty-eight ninety-four, also respond. 00:23 Cardiac arrest, echo response. 00:26 (number withheld) Coles Avenue. 00:28 Cross street is Foster Avenue. 00:31 Thirty-eight ninety-four, also respond. 00:34 Respond on North Main. 8/25/2026 10:41 AM Medical Emergency Coles Ave, Breckenridge Hills, MO 63114 View on map