Person with cardiovascular emergency at Shell gas station Heard on: Collin TX Fire Dispatch Group Calls 00:12 00:00 Ladder 741, medic 143. 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 Ladder 741, medic 143. 00:03 Cardiac vascular emergency. 00:05 Shell gas station, (number withheld) South State Highway 78. 00:09 Cross streets are Lake Road and Laurel Lane. 00:11 In Lavon. 5/14/2026 10:31 AM Medical Emergency S State Hwy 78, Lavon, TX 75166 View on map