Cardiac arrest reported near B Street in Hayward Heard on: Alameda County CA EMS Dispatch 00:14 00:00 Response 9366, code 3, cardiac arrest, (number withheld) B Street, cross the scene, go to dispatch. 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 Response 9366, code 3, cardiac arrest, (number withheld) B Street, cross the scene, go to dispatch. 00:04 3. 00:05 Okay, 323, any chance we could take cardiac arrest for 366? 00:11 Switching to 9, yeah, this one looks like they have it closest to this call. 2026-10-11 14:15 UTC Medical Emergency B St, Hayward, CA 94541 View on map