Vascular aging processes accelerate following a cubic kinetic: pulse wave velocity as an objective counterpart that time, as we age, goes by faster
نویسندگان
چکیده
and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). Clinical Interventions in Aging 2018:13 305–307 Clinical Interventions in Aging Dovepress
منابع مشابه
Aortic stiffness is associated with visceral adiposity in older adults enrolled in the study of health, aging, and body composition.
The central arteries stiffen with age, causing hemodynamic alterations that have been associated with cardiovascular events. Changes in body fat with age may be related to aortic stiffening. The association between vascular stiffness and body fat was evaluated in 2488 older adults (mean age, 74 years; 52% female; 40% black) enrolled in the Study of Health, Aging, and Body Composition (Health AB...
متن کاملAortic stiffness, impaired fasting glucose, and aging.
The arterial wall is subject to a continuous process of structural, cellular, and molecular modifications that involve cellular growth processes, apoptosis, cell migration, inflammation, and fibrosis, resulting in changes of wall structure and dimension, as well as contractile and elastic properties. Physiological remodeling is an adaptive response to hemodynamic changes in the sense of repair ...
متن کاملAssessment of vascular aging and atherosclerosis in hypertensive subjects: second derivative of photoplethysmogram versus pulse wave velocity.
The pulse wave velocity (PWV) and the photoplethysmogram (PTG) are noninvasive methods for evaluating the pulse wave. The PWV has been associated with age and arterial hypertension, and an index of the second derivative of PTG (SDPTG) is correlated with age and other risk factors for atherosclerosis. The aim of this study was to compare SDPTG and PWV concerning the influencing factors of vascul...
متن کاملAscending aorta backward flow parameters estimated from phase-contrast cardiovascular magnetic resonance: new indices of vascular aging
Methods One hundred healthy subjects (50 women, mean age: 40 ±15 years (19-79 years) were studied. Aortic stiffness (aortic arch pulse wave velocity PWVAO, AA distensibility), aortic arch geometry (AA diameter and arch length) and parameters related to AA global backward and forward flows (volume, flow rate peak, and onset time) were estimated from CMR. Carotid-femoral pulse wave velocity (PWVC...
متن کاملHemodynamic Aging as the Consequence of Structural Changes Associated with Early Vascular Aging (EVA).
An increase in peripheral vascular resistance at rest is not routinely observed in healthy older persons, but often associated with increased stiffness of central elastic arteries, as hallmarks of aging effects on the vasculature, referred to as early vascular aging (EVA). In clinical practice, the increased arterial stiffness translates into increased brachial and central systolic blood pressu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 13 شماره
صفحات -
تاریخ انتشار 2018