Figure 4 | Scientific Reports

Figure 4

From: Mitochondrial reactive oxygen species generation in blood cells is associated with disease severity and exercise intolerance in heart failure patients

Figure 4

Association of exercise capacity with mitochondrial ROS generation in PBMCs or with systemic oxidative stress in CHF patients. Associations of exercise capacity with mitochondrial ROS generation during each respiratory state (A–E) and of exercise capacity with systemic oxidative stress (F). Blue and red circles indicate CHF patients with NYHA functional class I-II (n = 15) and those with NYHA functional class III (n = 16), respectively. VO2, oxygen uptake. Other abbreviations are as defined in the legend to Fig. 1.

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