Person experiencing difficulty breathing in Chesterfield Heard on: St. Louis County Fire and EMS - South 00:14 00:00 2237 and 2234, difficulty breathing. 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 2237 and 2234, difficulty breathing. 00:04 (number withheld) High Valley Drive. 00:06 Cross street is Villa Hill Drive. 00:09 2237 and 2234, respond on South Main. 2026-10-25 01:46 UTC Medical Emergency High Valley Dr, Chesterfield, MO 63017 View on map