Fig. 2From: Hydrogen gas with extracorporeal cardiopulmonary resuscitation improves survival after prolonged cardiac arrest in ratsH2 improved survival and brain recovery after CA/ECPR. A Survival rates during the first 4 h after CA. *log-rank P = 0.025 vs. placebo group. B Percentage of animals exhibiting responses to either or both the stimuli. n = 9 per groupBack to article page