Abstract
Background and aims: Our objective was to study relationships between the new biomarker of vascular health, carotid artery longitudinal wall motion (CALM) and metabolic syndrome (MetS). Methods: Carotid ultrasound and assessment of MetS and its components were performed with 281 subjects aged 30–45 years. In the longitudinal motion analysis, the amplitude of motion and the antegrade-oriented and retrograde-oriented components of motion between the intima–media complex and adventitial layer of the common carotid artery wall were assessed. Results: Metabolic syndrome, according to the harmonized criteria, was detected in 53 subjects (19%). MetS was significantly associated with increased antegrade and decreased retrograde longitudinal motion in the carotid artery wall. Augmented antegrade amplitude of longitudinal motion was associated with obesity (β = 0.149, p <.05) and low HDL cholesterol (β = 0.177, p <.01). Attenuated retrograde amplitude of longitudinal motion was associated with hypertension (β = −0.156, p <.05), obesity (β = −0.138, p <.05) and hyperinsulinaemia (β = −0.158, p <.01). Moreover, insulin resistance (homeostasis model assessment index above 2.44) was associated with adverse changes in CALM. Conclusion: Metabolic syndrome and insulin resistance were associated with alterations in CALM. In particular, hypertension, obesity and hyperinsulinaemia were associated with reduced total peak-to-peak amplitude as well as increased antegrade and reduced retrograde amplitudes, all of which might be markers of unfavourable vascular health.
| Original language | English |
|---|---|
| Pages (from-to) | 199-207 |
| Journal | Clinical Physiology and Functional Imaging |
| Volume | 41 |
| Issue number | 2 |
| Early online date | 19 Dec 2020 |
| DOIs | |
| Publication status | Published - 2021 |
| Publication type | A1 Journal article-refereed |
Funding
We acknowledge the financial support of the specified government transfers to Kuopio University Hospital, the Finnish Cultural Foundation of North Savo, Ida Montins Foundation, Kuopio University Foundation, Antti ja Tyyne Soininen Foundation, Finnish Medical Foundation, Orion Research Foundation, Aarne Koskelo Foundation and Yrjö Jahnsson Foundation. The Young Finns Study has been financially supported by the Academy of Finland: grants 134309 (Eye), 126925, 121584, 124282, 129378 (Salve), 117787 (Gendi), and 41071 (Skidi), the Social Insurance Institution of Finland, Kuopio, Tampere and Turku University Hospital Medical Funds, Juho Vainio Foundation, Sigrid Jusèlius Foundation, Yrjö Jahnsson Foundation, Paavo Nurmi Foundation, Finnish Foundation for Cardiovascular Research and Finnish Cultural Foundation, Tampere Tuberculosis Foundation and Emil Aaltonen Foundation
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- arterial stiffness
- cardiovascular risk factors
- hyperinsulinaemia
- hypertension
- insulin resistance
- motion tracking
- ultrasound imaging
Publication forum classification
- Publication forum level 1
ASJC Scopus subject areas
- Physiology
- Physiology (medical)
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