Patient choking at residence in North Branch Heard on: Chisago County MN EMS Dispatch 00:17 00:00 4566 Code 3 north branch (number withheld) th street on one that's choking. 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 4566 Code 3 north branch (number withheld) th street on one that's choking. 00:06 Copy. 00:08 Yeah, 4566 now downgraded to routine. 00:16 Copy routine. 2026-10-19 23:15 UTC Medical Emergency W 4th St, North Branch, Minnesota 55056, United States View on map