Figure 3

Mean pulmonary artery pressure, Pp/Ps, and peak inspiratory airway pressure. (A) Mean pulmonary artery pressure (mPAP), (B) the ratio of mean pulmonary artery pressure to mean artery pressure (Pp/Ps), (C) peak inspiratory airway pressure (PIP). (B) −0.5 h, baseline measurement before the start of experimental tidal volumes. See Figure 2 for other abbreviations. Bars indicate mean ± SE. *P < 0.05 versus the respective LV groups. #P < 0.05 versus the HV/SAL group. n = number of rats.