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Published on: June 16, 2014
[Vascular aging, arterial hypertension and physical activity]
A Schmidt-Trucksäss1, B Weisser
1Institut für Sport und Sportwissenschaften, Bereich Sportmedizin, Universität Basel. arno.schmidt-trucksaess@unibas.ch
Deutsche Medizinische Wochenschrift (1946)
|November 10, 2011
Summary
Vascular aging involves increased intima-media thickness and arterial stiffness, worsened by hypertension and risk factors. Physical activity, like endurance exercise, improves vascular function and reduces aging markers.
Area of Science:
- Cardiovascular physiology and aging research.
Context:
- Vascular aging is characterized by structural and functional changes.
- Cardiovascular risk factors significantly influence vascular aging processes.
Purpose:
- To review the roles of intima-media thickness, arterial stiffness, and endothelial function in vascular aging.
- To examine the impact of arterial hypertension and physical activity on these vascular parameters.
Summary:
- Intima-media thickness and arterial stiffness increase with age and cardiovascular risk factors, particularly arterial hypertension.
- Endothelial function, assessed by flow-mediated vasodilatation, declines with aging and risk factors.
- Physical activity, especially endurance exercise, positively impacts vascular stiffness and endothelial function, and can slow intima-media thickness progression.
Impact:
- Highlights the detrimental effects of hypertension on vascular aging.
- Emphasizes the protective role of physical activity in maintaining vascular health.
- Provides insights into key biomarkers for assessing vascular aging and cardiovascular risk.
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