Figure 3From: Increased in vivo mitochondrial oxygenation with right ventricular failure induced by pulmonary arterial hypertension: mitochondrial inhibition as driver of cardiac failure? Right ventricle mitoPO 2 measurements during changes in inspiration oxygen content (FiO 2 ) for control (CON) and monocrotaline-treated animals (MCT). A, C, E, and G: total distribution of mitoPO2 during the different FiO2 settings. B, D, F, and H: the fraction of mitochondria displaying a mitoPO2 < 20 mmHg during the different FiO2 settings. * p < 0.05 relative to CON (control). (n = 6 per group).Back to article page