Prognostic Value of High-Sensitivity C-Reactive Protein and Lipoprotein (a) in Acute Myocardial Infarction Patients Receiving Emergency Percutaneous Coronary Intervention

Prognostic Value of High-Sensitivity C-Reactive Protein and Lipoprotein (a) in Acute Myocardial Infarction Patients Receiving Emergency Percutaneous Coronary Intervention In order to study the prognostic value of high-sensitivity C-reactive protein (hsCRP) and lipoprotein (a) [Lp(a)] in patients receiving emergency percutaneous coronary intervention (PCI) following acute myocardial infarction (AMI), we retrospectively reviewed 118 patients who received emergency PCI following AMI from January 2007 to April 2010. The plasma levels of hsCRP and Lp(a) were determined. The incidence of cardiovascular events was compared between patients with an elevated hsCRP level and those with a normal hsCRP level and between patients with an elevated Lp(a) level and those with a normal Lp(a) level. Results showed that the incidence of cardiovascular events was 52.9% in the hsCRP-elevated group and 18.2% in the hsCRP-normal group displaying a significant difference (P=0.011). However, the incidence of cardiovascular events was 35.3% in the Lp(a)-elevated group and 46.4% in the Lp(a)-normal group and statistical analysis revealed no significant difference (P=0.733). HsCRP, but not Lp(a), can serve as a prognostic factor for patients receiving emergency PCI following AMI.