Cardiology & Vascular Research

Cardiology & Vascular Research

Open Access
ISSN: 2639-8486
Review Article

Integrating Ultrasound-Derived Carotid Artery Stiffness in the Assessment of Cardiovascular Risk

Authors: J Ryan Gedney, Jean Marie Ruddy.

DOI: 10.33425/2639-8486.1172


Abstract

Historically, pulse wave velocity (PWV) has been used to measure vascular stiffness, but is limited in its utility when certain vascular disease states are present, such as aneurysm or iliac stenosis. PWV can therefore only provide reliable assessment of global vascular stiffness in limited vascular pathology. Speckle tracking is a method of post-hoc ultrasound image analysis that can measure vascular stiffness in a more comprehensive manner. Evidence from in vitro as well as in vivo studies has validated these techniques in the assessment of strain, distensibility, modulus, and stiffness index (β) in the carotid arterial system. Unfortunately, despite the wellestablished correlation between vascular stiffness and cardiovascular morbidity and mortality, standard vascular laboratory ultrasound protocols do not include stiffness assessment. Herein, we present evidence in favor of integrating speckle tracking into carotid artery duplex protocols to measure vascular stiffness that can be utilized in medical management to modulate cardiovascular risk.

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Citation: J Ryan Gedney,  Jean Marie Ruddy. Integrating Ultrasound-Derived Carotid Artery Stiffness in the Assessment of Cardiovascular Risk. 2023; 7(4). DOI: 10.33425/2639-8486.1172
Editor-in-Chief
Aris Lacis
Aris Lacis
Head of the Latvian State Cardiology Centre for Children | Head of the Clinic for Children Cardiology Latvia

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