A recent study, directed by A Ouvrard-Pascaud, published in ESC Heart Failure describes the beneficial impact of Mineralocorticoid receptor blockade, with finerenone, on cardiac function and exercise capacity in ovariectomized mice. Briefly, the authors evaluated whether the non-steroidal mineralocorticoid receptor antagonist finerenone limited the progression of heart failure in ovariectomized (OVX) mice with metabolic disorders. They found that Finerenone improved mitochondrial ATP production in OVX mice. In addition, weight gain, increased blood pressure, and decreased insulin and glucose tolerance developing in OVX mice were improved by finerenone. The exercise capacity was diminished in untreated OVX mice and improved with Finerenone.