Fig. 4From: Heart rate variability and pulmonary dysfunction in rats subjected to hemorrhagic shockThe hematoxylin-eosin staining with magnification of 100X (a) and vascular congestion (b) in the lungs of the Sham (n = 5), Vag (n = 5), HS (n = 7) and Vag + HS (n = 7) groups. Data are mean ± SE. #p < 0.05 vs. the Sham group and ap < 0.05 vs. the Vag groupBack to article page