منابع مشابه
Aortic Stiffness
The aorta stiffens with aging, a process that is accelerated by arterial hypertension. Decreased arterial compliance is one of the earliest detectable manifestations of adverse structural and functional changes within the vessel wall. The use of different imaging techniques optimized for assessment of vascular elasticity and quantification of luminal and vessel wall parameters allows for a comp...
متن کاملCarotid artery and aortic stiffness evaluation in aortic stenosis.
BACKGROUND In aortic stenosis (AS), the combination of risk factors can progressively lead to an increased arterial rigidity, which can be evaluated by the carotid artery and aortic stiffness (β index). The aim of this study was to investigate the relationship between carotid and aortic β index, left ventricular (LV) function, plasma brain natriuretic peptide (BNP) level, and symptoms in patien...
متن کاملAortic Stiffness, Cerebrovascular Dysfunction, and Memory.
BACKGROUND Aortic stiffness is associated with cardiovascular and cerebrovascular events and cognitive decline. This mini-review focuses on relations of aortic stiffness with microvascular dysfunction and discusses the contribution of abnormal pulsatile hemodynamics to cerebrovascular damage and cognitive decline. We also provide a rationale for considering aortic stiffness as a putative and im...
متن کاملIncreased aortic stiffness: an unfavorable cardiorenal connection.
Despite the many potentially life-threatening complications that can accompany renal disease, cardiovascular disease (CVD) remains the leading cause of death in these patients. Patients with renal dysfunction have more cardiovascular events at an earlier age and they tolerate these events poorly.1,2 Established renal disease is associated with increased aortic stiffness and left ventricular (LV...
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 ...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2015
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2015.06.1342