In a study from Denmark, victims of cardiac arrest who got cardiopulmonary resuscitation (CPR) from a bystander were more likely to eventually return to work.

Researchers studied 4,354 workers who had cardiac arrests outside of a hospital between 2001 and 2011. While just 796, or 18 percent, were alive 30 days later, about three in four of the survivors were able to go back to work.

Chances of returning to work were 38% higher if a bystander performed CPR than if they didn’t.

Read more at reuters.com.