Fig. 3: The bar graph shows the preductal arterial pressure of carbon dioxide (PaCO2 in mmHg) levels in the control group (blue) and the study group (brown) during resuscitation.
From: Neonatal resuscitation for bradycardia (HR < 60 bpm)—an alternate approach using an ovine model

There was a significant difference (*p < 0.01) in PaCO₂ level at ROSC between the control group (PPV and CC) and the study group (PPV alone), as determined by ANOVA post-hoc analysis. Data are presented as mean and standard deviation. PPV positive pressure ventilation, CC chest compression, EPI epinephrine, ROSC return of spontaneous circulation.