Transfer of 64-year-old with atrial fibrillation and stroke Heard on: Contra Costa CA Fire Dispatch Group Calls 00:13 00:00 Medic 17, code 3, transfer at John Muir Concord, (number withheld) East Avenue. 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 Medic 17, code 3, transfer at John Muir Concord, (number withheld) East Avenue. 00:05 ER 8, med 8 for a 64-year-old female, atrial fibrillation, 1st stroke, John Muir Livermore. 9/6/2026 06:54 PM Medical Emergency East St, Concord, CA 94520 View on map