Heart failure (HF) is a chronic and devastating illness becoming an increasingly important burden on the health care system. Reduced exercise tolerance is an independent predictor of hospital readmission and mortality in patients with HF [1], and is thought to be a therapeutic target [2]. Although central factors such as ejection fraction (EF) or cardiacContinue reading “Mitochondrial function between the heart and skeletal muscles and biomarkers of Heart Failure”