Alpha medical emergency at River Heights Healthcare Center Heard on: Yazoo MS EMS Dispatch Group Calls 00:09 641 River Heights Healthcare Center, (number withheld) Arnold Avenue in Greenville, Room (number withheld) A is an alpha. 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. 641 River Heights Healthcare Center, (number withheld) Arnold Avenue in Greenville, Room (number withheld) A is an alpha. 8/6/2026 05:01 PM Medical Emergency Arnold Ave, Greenville, MS 38701 View on map