Cardiac metabolic remodelling: hypoxia vs. failure -- Nitric Oxide and Mitochondrial Biogenesis -- Nitrite-nitric oxide signaling and cardioprotection -- Mitochondrial mutations in cardiac disorders -- Mitochondria and cardiac hypertrophy -- Functional implications of the clustering of cardiac mitochondria -- Mechanistic role of thioredoxin 2 in heart failure -- Mitochondrial bioenergetics during ischemia/reperfusion -- Peripheral blood mitochondrial DNA and myocardial function -- Mitochondria and angiogenesis -- Mitochondrial oxidative stress and atherosclerosis -- Apolipoproteins and mitochondrial function -- Mitochondria and glucose homeostasis -- Insulin resistance and mitochondrial dysfunction -- Mitochondria and cardiorenal syndrome -- Mitochondrial damage in kidney disease -- Prohibitin-2 and kidney function -- Mitochondrial heteroplasmy -- Mitochondrial transplantation.