Research is being conducted on the effects of hypoxia on the cardiovascular system, including its role in pathogenesis and potential therapeutic targets. Studies are exploring various aspects of hypoxia-induced signaling, including its impact on heart health, aging, and disease. The research encompasses multiple areas, including molecular mechanisms, mitochondrial function, and the gut-heart axis, with some studies investigating specific compounds, such as desidustat, for their cardioprotective effects.