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Updated: Apr 27, 2026
10:08
Measuring Ascending Aortic Stiffness In Vivo in Mice Using Ultrasound
Published on: December 2, 2014
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[Preclinical cardiovascular diseases and aortic stiffness]
Vnitrni Lekarstvi
|July 3, 2014
Summary
Aortic stiffness, measured by aortic pulse wave velocity (PWVao), is a significant cardiovascular risk marker in hypertensive patients. It correlates well with standard risk assessment tools like ESC/ESH and SCORE-HDL.
Area of Science:
- Cardiology
- Vascular Medicine
- Hypertension Research
Background:
- Arterial hypertension is a major risk factor for cardiovascular disease.
- Standard cardiovascular risk scoring systems may not fully capture preclinical disease.
- Aortic stiffness is an emerging marker of vascular aging and cardiovascular risk.
Purpose of the Study:
- To compare aortic stiffness (PWVao) as a cardiovascular risk marker.
- To evaluate PWVao against standard risk scoring systems in treated hypertensive patients.
Main Methods:
- Study included 41 treated hypertensive patients without clinical cardiovascular disease.
- Cardiovascular risk assessed using SCORE-HDL and ESC/ESH guidelines.
- Aortic stiffness measured by aortic pulse wave velocity (PWVao).
- Linear regression analyzed the relationship between risk scores and PWVao.
Main Results:
- A statistically significant relationship was found between PWVao and cardiovascular risk assessment systems.
- PWVao showed a strong correlation with ESC/ESH risk stratification (r = 0.414, P < 0.01).
- PWVao also correlated significantly with SCORE-HDL values (r = 0.315, P < 0.05).
Conclusions:
- Increased aortic stiffness is a preclinical cardiovascular disease.
- Aortic stiffness serves as an integrative marker of cardiovascular risk in hypertensive individuals.
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