Association between anaemia and long-term prognosis in patients with non-ST segment elevation myocardial infarction

The majority of existing studies examining the association between anaemia and the prognosis of patients with acute coronary syndrome (ACS) have focused on all patients with ACS without further categorisation. As a result, there is a dearth of research specifically exploring the relationship between anaemia and the long-term prognosis of patients with non-ST segment elevation myocardial infarction (NSTEMI). To address this gap, this study aimed to investigate the correlation between anaemia and the long-term prognosis of NSTEMI patients.