NPPB and coronary artery disorder: Compared to the low d-dimer group, the high d-dimer group had a higher in-hospital mortality rate, older age, faster heart rate, higher white blood cell count, higher blood creatinine levels, higher levels of myocardial markers, higher hs-CRP levels, higher BNP levels, higher Gensini scores, higher GRACE scores, higher TIMI scores, lower hemoglobin levels, lower EF values, higher rates of acute NSTEMI, and higher rates of multi-vessel CAD (all p < 0.005; Table 3).