A 5 minute bit on a tracheostomy emergency that deserves some attention.  Ralph describes this emergency, the etiology, the recognition, the management steps and prognosis.  Please see evidence related articles and sites regarding this topic.

https://www.ncbi.nlm.nih.gov/books/NBK482505/

https://emergencymedicinecases.com/tracheo-innominate-fistula/

http://www.downstatesurgery.org/files/cases/tif.pdf