Does coughing during a heart attack actually do anything?
You've seen that email or Facebook post - the one that tells you that a cardiologist IMPLORES you to start coughing if you have a heart attack. It says occasionally it could SAVE YOUR LIFE.
Wow, that sounds like an important tip that we should all pass onto everyone we know. Or does it...?
This is the first in a new series of very short videos that deal with all sorts of medical topics but you can expect a fair amount of debunking of pseudoscience and nonsense.
If you haven't already subscribed to my YouTube channel, go to this video, like it, comment and then subscribe. That way I can get more money when I sell your data to Cambridge Analytica.