Choking is a life-threatening situation where an object blocks the airway

https://www.scribd.com/document/1049690454/First-Aid-Pro-What-Establishes-Expert-First-Aid-Courses-Apart-126226

Choking is a life-threatening situation where an object blocks the airway. The Heimlich maneuver can help dislodge the object and restore normal breathing quickly when performed correctly on adults or children.