[From channel ETMC1]: Stasha Gominak, MD, neurologist, discusses Vitamin D and sleep-related issues at “A Cardiac Event,” an educational symposium for medical professionals held January 2011 at East Texas Medical Center, Tyler, TX. The event was sponsored by the ETMC Cardiovascular institute. Video presented by http://etmc.org

[Combined separate video segments for convenience. I attempted to also deinterlace, but it made the text screens look poor, but it appears that YouTube deinterlaced it in their own processing, causing the same problem. Oh well, can’t have everything. Enjoy!]

A 2013 follow-up lecture (fixed audio) is here in full: https://www.youtube.com/watch?v=O6ZVtf4suh0