Part 1: The Patients

Veterans and other trauma survivors say this groundbreaking 15-minute procedure was a game-changer--the difference between life and death. In this exclusive PenFed Digital series, meet three American heroes struggling with PTSD and get an up-close and personal account of their experience with the stellate ganglion block, or SGB.

If you know anyone coping with post-traumatic stress, whether a veteran, rape survivor or someone else who has endured traumatic events, you'll want to watch and share this unprecedented series.