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Coronary endothelial dysfunction: from pathogenesis to clinical implications

Lee Bockus1, Francis Kim2

  • 1Deparment of Medicine, University of Washington, Seattle, Washington, USA.

Open Heart
|January 5, 2023
PubMed

Insights

Endothelial dysfunction (ED) plays a key role in vascular diseases like atherosclerosis. This review covers methods for measuring coronary artery endothelial function and its clinical significance.

Area of Science:

  • Cardiovascular Medicine
  • Vascular Biology
  • Pathophysiology

Background:

  • Endothelial dysfunction (ED) is integral to atherosclerosis and vascular diseases.
  • Risk factors like smoking, hyperlipidemia, and diabetes are linked to ED and cardiac events.
  • Assessing coronary artery endothelial function traditionally involves invasive methods.

Purpose of the Study:

  • To review the current understanding of coronary artery endothelial dysfunction.
  • To discuss techniques for measuring endothelial function.
  • To explore the clinical implications of endothelial dysfunction.

Main Methods:

  • Invasive techniques for epicardial and microvascular coronary artery assessment.
  • Peripheral vascular methods for indirect evaluation.
  • Analysis of endothelial biomarkers.

Main Results:

  • ED is a significant factor in atherosclerosis development.
  • Various risk factors contribute to ED.
  • Both invasive and non-invasive methods can assess ED.

Conclusions:

  • Understanding ED is crucial for managing vascular diseases.
  • Accurate measurement techniques are vital for clinical assessment.
  • Further research into ED's clinical implications is warranted.

Keywords:
AtherosclerosisCORONARY ARTERY DISEASEMicrovascular AnginaRISK FACTORS

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