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Cardiovascular Risk Estimation and Stratification Among Individuals with Hypercholesterolemia

Giosiana Bosco1,2, Reed Mszar3, Salvatore Piro1

  • 1Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.

Current Atherosclerosis Reports
|July 4, 2024
PubMed

Insights

Hypercholesterolemia

Area of Science:

  • Cardiology
  • Preventive Medicine
  • Genetics

Background:

  • Hypercholesterolemia significantly impacts cardiovascular risk, yet its integration into risk stratification models shows variability.
  • Early-life lipid levels influence atherosclerosis progression, affecting long-term cardiovascular disease severity.
  • Current risk calculators differ in how they incorporate hypercholesterolemia, necessitating a refined approach.

Purpose of the Study:

  • To review the variability in hypercholesterolemia's consideration for cardiovascular risk stratification.
  • To explore the integration of hypercholesterolemia into clinical risk scores and its interaction with other risk factors.

Main Methods:

  • Literature review of recent studies on hypercholesterolemia and cardiovascular risk.
  • Analysis of cardiovascular risk calculators and their methodologies.
  • Exploration of emerging biomarkers and imaging techniques for risk assessment.

Main Results:

  • Cardiovascular risk estimation for hypercholesterolemia varies across different risk calculators.
  • Low-density lipoprotein cholesterol (LDLc), inflammatory markers, and non-LDL lipids enhance risk stratification.
  • Coronary artery calcium (CAC) scores and polygenic risk scores (PRS) offer advanced risk assessment and personalized treatment guidance.

Conclusions:

  • Heterogeneity in risk estimation for hypercholesterolemia requires optimized prediction strategies.
  • Emerging biomarkers and imaging techniques are crucial for personalized cardiovascular risk management.
  • Refined risk stratification guides effective lipid-lowering therapy in individuals with hypercholesterolemia.
Abstract

Keywords:
Cardiovascular riskCoronary artery calciumHypercholesterolemiaInflammationPolygenic risk scoreRemnant cholesterol

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