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Related Experiment Video

Updated: Jun 26, 2026

Ultrasound Assessment of Endothelial Function: A Technical Guideline of the Flow-mediated Dilation Test

Ultrasound Assessment of Endothelial Function: A Technical Guideline of the Flow-mediated Dilation Test

Published on: April 27, 2016

Endothelial dysfunction and cardiovascular risk factors.

Fernando Grover-Páez¹, Ana Bertha Zavalza-Gómez

¹Division of Research, Hospital of Obstetrics and Gynecology at Western Medical National Center, Mexican Institute of Social Security, Guadalajara, Jalisco, Mexico. fgroverp@hotmail.com

Diabetes Research and Clinical Practice

|February 3, 2009

Summary

Endothelial dysfunction, linked to cardiovascular risk factors, affects both coronary and peripheral vessels. Treatments like statins and ACE inhibitors can improve endothelial function, suggesting a common underlying mechanism.

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Ultrasound Assessment of Endothelial-Dependent Flow-Mediated Vasodilation of the Brachial Artery in Clinical Research

Ultrasound Assessment of Endothelial-Dependent Flow-Mediated Vasodilation of the Brachial Artery in Clinical Research

Published on: October 22, 2014

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Last Updated: Jun 26, 2026

Ultrasound Assessment of Endothelial Function: A Technical Guideline of the Flow-mediated Dilation Test

Ultrasound Assessment of Endothelial Function: A Technical Guideline of the Flow-mediated Dilation Test

Published on: April 27, 2016

Ultrasound Assessment of Endothelial-Dependent Flow-Mediated Vasodilation of the Brachial Artery in Clinical Research

Ultrasound Assessment of Endothelial-Dependent Flow-Mediated Vasodilation of the Brachial Artery in Clinical Research

Published on: October 22, 2014

Area of Science:

Cardiovascular Science
Vascular Biology
Atherosclerosis Research

Background:

The endothelium is crucial for vascular homeostasis, regulating tone, platelet activity, and thrombosis.
Endothelial dysfunction is a hallmark of atherosclerosis and is present in patients with coronary artery disease or risk factors.
Dysfunction is observed in both coronary and peripheral vasculature, indicating a systemic issue.

Purpose of the Study:

To define the role of cardiovascular risk factors in complications arising from endothelial dysfunction.
To explore the systemic nature of endothelial dysfunction and its potential common mechanisms.
To review therapeutic interventions that improve endothelial function.

Main Methods:

Review of existing literature on endothelial function, dysfunction, and cardiovascular risk factors.
Analysis of studies investigating therapeutic interventions for endothelial dysfunction.
Synthesis of evidence linking systemic endothelial function to coronary and peripheral circulation.

Main Results:

Cardiovascular risk factors significantly contribute to endothelial dysfunction.
Therapeutic interventions including lipid-lowering drugs, ACE inhibitors, physical activity, and antioxidants improve endothelial function.
Observed improvements in both coronary and peripheral vessels suggest a shared underlying mechanism for endothelial dysfunction.

Conclusions:

Endothelial dysfunction is a systemic condition influenced by cardiovascular risk factors.
Pharmacological and lifestyle interventions can effectively improve endothelial function.
Further research into common mechanisms underlying endothelial dysfunction is warranted.