Prognostic effect of obstructive sleep apnea in acute coronary syndrome patients with heart failure

Acute coronary syndrome (ACS), heart failure (HF) and obstructive sleep apnea (OSA) often overlap and interact, the impact of OSA on ACS patients with HF remains unclear. The study sought to comprehensively evaluate the effects of the interaction between OSA and HF on long-term cardiovascular outcomes in ACS patients.