Association of stress hyperglycemia ratio with short-term and long-term prognosis in patients undergoing coronary artery bypass grafting across different glucose metabolism states: a large-scale cohort study - Zhongchen Li; Runze Chen; Zhiwei Zeng; Peng Wang; Chunyu Yu; Shuo Yuan; Xiaoting Su; Yan Zhao; Heng Zhang; Zhe Zheng (Cardiovascular Diabetology, 2025)