Patient vomiting blood at La Mesa Walmart Heard on: San Diego County CA EMS Dispatch 00:14 00:00 You can cancel 04:38 . 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 You can cancel 04:38 . 00:06 Okay, 254 responding. 00:08 La Mesa, Grossmont Center, Walmart for a patient vomiting blood. 00:12 Okay, 254 . 2026-10-23 07:51 UTC Medical Emergency Grossmont Center Dr, La Mesa, CA 91942 View on map