Person with heart problems at Silver Spring Medical Heard on: Harford County Fire and EMS 00:11 00:00 Medical box 503 one, medic 53 , heart problems. 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 Medical box 503 one, medic 53 , heart problems. 00:03 Silver Spring Medical, (number withheld) South Union Avenue, between Lafayette Street and Garrett Street. 00:07 Talker BMS, block 24 . 2026-10-01 15:24 UTC Medical Emergency S Union Ave, Havre De Grace, MD 21078 View on map