Association between stress hyperglycemia ratio and acute total occlusion in patients with non-ST-segment elevation myocardial infarction
Background Acute total occlusion (ATO) of the culprit artery identifies a high-risk subgroup of patients with non-ST-segment elevation myocardial infarction (NSTEMI), but its early recognition remains challenging. The stress hyperglycemia ratio (SHR) reflects acute glycemic elevation relative to chronic glycemic status...