CRP and acute myocardial infarction: 21 Shin HC, Jang JS, Jin HY, Seo JS, Yang TH, Kim DK, et al. Combined Use of Neutrophil to Lymphocyte Ratio and C-Reactive Protein Level to Predict Clinical Outcomes in Acute Myocardial Infarction Patients Undergoing Percutaneous Coronary Intervention.