1. Improving CPR Performance
Boulos S. Nassar, MD, MPH, Richard Kerber, MD 
CHEST 
DOI: /j.chest
Copyright © 2017 American College of Chest Physicians Terms and Conditions

2. Figure 1
Adjusted cubic spline of the relationship between chest compression rates and the probability of ROSC. Dashed lines show 95% CIs. ROSC = return of spontaneous circulation. (Reprinted with permission from Idris et al.36)
CHEST DOI: ( /j.chest )
Copyright © 2017 American College of Chest Physicians Terms and Conditions