Is Inhaling Helium More Dangerous Than We Think?

This video is unavailable because we were unable to load a message from our sponsors.

If you are using ad-blocking software, please disable it and reload the page.
Playing

Can breathing helium be more dangerous than we think? 9-year-old Tuesday inhaled some helium from a balloon at a birthday party and went over to her mother where she passed out and had a seizure. Pediatric intensivist Dr. Allan Greissman who treated Tuesday weighs in on the dangers of inhaling helium.