In an effort to avoid deer, driver swerved and crashed into woods where small trees were hit with the truck crashing and stopping in a small ravine. As a result of the front end damage (bumper, grill, etc.) and impact, front Air bags failed to deploy. Injuries incurred were a broken nose, left knee injury, left elbow injury, mid to lower right back injury, possible heart Afib (not previously known or detected prior to accident could have been exacerbated).