The Association between White Blood Cell Count and Acute Myocardial Infarction In‐hospital Mortality: Findings from the National Registry of Myocardial Infarction

Abstract

The WBC count is an independent predictor of in-hospital AMI mortality and may be useful in assessing the prognosis of AMI in conjunction with other early risk-stratification factors. Whether elevated WBC count is a marker of the inflammatory process or is a direct risk factor for AMI remains unclear. Given the simplicity and availability of the WBC count, the authors conclude that the WBC count should be used in conjunction with other ancillary tests to assess the prognosis of a patient with AMI.