Prevalence and predictors of elevated high‐sensitivity C‐reactive protein in post–myocardial infarction patients: Insights from the VIRGO and TRIUMPH registries

摘要

Elevated high-sensitivity C-reactive protein (hs-CRP) is associated with worse cardiovascular outcomes in patients with acute myocardial infarction (AMI), but little is known about the distribution of hs-CRP levels and predictors of elevated hs-CRP after AMI in the real world. Translational Research Investigating Underlying Disparities in Acute Myocardial Infarction Patients' Health Status (TRIUMPH) and Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients (VIRGO) are prospective AMI registries in the United States that assessed hs-CRP levels 30 days after AMI. TRIUMPH additionally assessed hs-CRP levels at the time of AMI and at 6 months. Hierarchical models were built to examine predictors of elevated hs-CRP (≥2.0 mg/L) at 30 days in both registries and at 6 months after AMI in TRIUMPH. Of 3410 patients in both registries, 58.6% had elevated hs-CRP 30 days after AMI. Patients with elevated hs-CRP at 30 days were more likely to be older, female, obese, smokers, report financial difficulties, and have higher low-density lipoprotein cholesterol levels on admission, diabetes, and hypertension. In TRIUMPH, baseline hs-CRP ≥2 mg/L (n = 1301) was significantly associated with elevated hs-CRP at follow-up ( P