Male reporting possible heart attack in Buffalo Lake Heard on: Renville County MN Regional Fire Dispatch 00:13 00:00 Renville County Sheriff's Office to Buffalo Lake Ambulance, Buffalo Lake Ambulance, you have a call at (number withheld) Second Street Northeast. 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 Renville County Sheriff's Office to Buffalo Lake Ambulance, Buffalo Lake Ambulance, you have a call at (number withheld) Second Street Northeast. 00:06 Male party believes he is having a heart attack. 00:08 He was transferred for pre-arrival instructions and a line will be paged as well. 2026-10-16 15:30 UTC Medical Emergency 2nd St NE, Buffalo Lake, MN 55314 View on map