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Increase in serum triglyceride was associated with coronary plaque vulnerability in a patient with rheumatoid

Shusuke Yagi1, Mitsunori Fujimura2, Masashi Akaike3

  • 1Department of Cardiovascular Medicine, The University of Tokushima Graduate School of Health Biosciences, Tokushima, Japan.

Journal of Cardiology Cases
|December 15, 2018
PubMed

Insights

Rheumatoid arthritis (RA) patients with sudden high triglycerides may face acute coronary syndrome due to plaque vulnerability. Early intervention with anti-platelet and statin therapy is crucial for preventing plaque rupture in these high-risk individuals.

Area of Science:

  • Cardiovascular Medicine
  • Rheumatology
  • Biomarker Discovery

Background:

  • Patients with rheumatoid arthritis (RA) exhibit elevated cardiovascular disease (CVD) morbidity and mortality.
  • Mechanisms and biomarkers for coronary plaque vulnerability in RA remain poorly understood.

Observation:

  • A case study involving acute coronary syndrome (ACS) in an RA patient is presented.
  • An abrupt increase in serum triglyceride levels coincided with ACS onset, not prior effort angina.
  • This suggests a link between RA inflammation, triglyceride spikes, and coronary events.

Findings:

  • Triglyceride levels may serve as a sensitive biomarker for macrophage activation and plaque vulnerability in RA.
  • An acute rise in triglycerides in RA patients indicates heightened risk for coronary plaque rupture.

Implications:

  • RA patients experiencing sudden triglyceride elevations require intensive cardiovascular care.
  • Proactive treatment including anti-platelet and statin therapy is recommended to prevent ACS and plaque rupture.
  • This case highlights the need for monitoring lipid profiles in RA management for CVD risk stratification.

Keywords:
Acute coronary syndromeBiomarkerTriglycerideTumor necrosis factor-α

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