Cardiac arrest response near Del Mar Gardens North Heard on: St. Louis County Fire and EMS - North 00:39 00:00 Thirty-seven ten and thirty-seven ALS, cardiac arrest. 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 Thirty-seven ten and thirty-seven ALS, cardiac arrest. 00:04 Echo response. 00:06 Del Mar Gardens North, (number withheld) Parker Road. 00:10 Unit (number withheld) , bed B. 00:12 Cross street is Eagle Hill Lane. 00:14 Thirty-seven ten and thirty-seven ALS, respond on North Main. 00:23 37-17 . 00:27 On that cardiac arrest. 00:32 Seven eight left. 00:37 37-17 will add you to the alarm. 2026-10-23 10:44 UTC Medical Emergency Parker Rd, Florissant, MO 63033 View on map