Figure 5From: Increased in vivo mitochondrial oxygenation with right ventricular failure induced by pulmonary arterial hypertension: mitochondrial inhibition as driver of cardiac failure? Metabolic marker enzyme activities in RV and LV of control and MCT treated animals 28 d following MCT administration. A. citrate synthase (CS) as mitochondrial marker; B. hexokinase (HK) as glycolytic marker; C. lactate dehydrogenase (LDH), as lactate metabolism marker. *p < 0.05 relative to the respective CON (control). (n = 6 per group).Back to article page