I believe this is the video you were talking about. How to NOT DIE from a heart attack.

https://www.youtube.com/watch?v=BIg8A_i4hhI

Dr Berry is a gem. He is one redneck doctor that is not afraid to buck conventional medical dogma when he sees it is wrong. He reads a lot or research to show when it is wrong. He is one of probably a half dozen doctors that have been the reason my wife and I have found so much success with out lifestyle type diet change. He personally lived the medical misinformation himself, and finally corrected it for himself then started using it in his practice. We have listened to his audio book "Lies My Doctor Told Me" at least a couple of times (available in print too).