Mechanisms of Arterial Stiffening
نویسندگان
چکیده
منابع مشابه
Ventricular arterial stiffening: integrating the pathophysiology.
Vascular stiffening of the large arteries is a common feature of aging and is exacerbated by many common disorders such as hypertension, diabetes, and renal disease. This change influences the phasic mechanical stresses imposed on the blood vessels that in turn is important to regulating smooth muscle tone, endothelial function, and vascular health. In addition, the heart typically adapts to co...
متن کاملContinuous smoking and progression of arterial stiffening: a prospective study.
OBJECTIVES We prospectively and longitudinally determined the effects of smoking on the progression of arterial stiffening as well as the involvement of inflammation in this process. BACKGROUND Smoking is an important avoidable risk factor for cardiovascular disease, and arterial stiffness might be involved in the pathophysiology. No prospective study has examined the effect of continuous smo...
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Aging of the vasculature results in arterial stiffening and an increase in systolic and pulse pressures. Although pressure load is a stimulus for left ventricular hypertrophy, the extent to which vascular stiffening per se, independent of blood pressure, influences left ventricular structure is uncertain. Two hundred seventy-six subjects (79 normotensive and 197 otherwise healthy hypertensive i...
متن کاملLocal arterial stiffening assessed by MRI precedes atherosclerotic plaque formation.
BACKGROUND Atherosclerosis is known to impair vascular function and cause vascular stiffening. The aim of this study was to evaluate the potential predictive role of vascular stiffening in the early detection of atherosclerosis. Therefore, we investigated the time course of early functional and morphological alterations of the vessel wall in a murine atherosclerosis model. Because initial lesio...
متن کاملArterial stiffening following eccentric exercise-induced muscle damage.
Acute inflammatory responses are linked to a transient increase in risk of a cardiovascular event, and this risk may be mediated by a concomitant reduction in vascular function. Humans experience an acute inflammatory response as a consequence of infection, injury, or muscle damage. We measured macrovascular function before and after eccentric exercise to determine whether muscle damage from un...
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ژورنال
عنوان ژورنال: Arteriosclerosis, Thrombosis, and Vascular Biology
سال: 2020
ISSN: 1079-5642,1524-4636
DOI: 10.1161/atvbaha.119.313129