Woman with heart rate over 200 in Tall Timbers Heard on: St. Mary's County Fire and EMS 00:46 00:00 (number withheld) 3rd street. 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 (number withheld) 3rd street. 00:02 Heart problems. 00:03 Ambulance 6-7. 00:04 The medic unit, no medic available. 00:06 MDO 18 , can you respond at 902 ? MDO 18 . 00:14 MDO 18 . MDO 18 alpha two. 00:22 MDO 18 . 00:34 Radio 6-7, NG 18 , (number withheld) 3rd street, cross street is Eagle Brookyard Road and E Street. 00:41 The forty-seven year old female, she said her heart rate is over 200 and she feels like she's going to pass out. 2026-10-16 13:02 UTC Medical Emergency Third St, Tall Timbers, MD 20690 View on map