OBJECTIVES We aimed to determine the relationship between carotid intima-media thickness (IMT) and brachial artery flow-mediated dilation (FMD) in healthy middle-age men. BACKGROUND Carotid IMT and brachial artery FMD are frequently used as surrogate measures of subclinical atherosclerosis. Whereas carotid IMT identifies early structural abnormalities, brachial artery FMD, considered a bioass...

visit-to-visit variability (vvv) in blood pressure (bp) creates challenges to hypertension control and was independent associated with increased all-cause mortality in hypertensive patients. the major goal of the present study was to investigate the association of vvv in systolic (s)bp with progression of carotid atherosclerosis and en-dothelial dysfunction in on-treated hypertensive patients.o...

conclusions our study shows a relationship between cimt and renal parameters, including egfr and albuminuria. this study confirms the importance of intensive examinations for early detection of atherosclerosis and treatment of risk factors. patients and methods this cross-sectional study was included 205 patients with type 2 diabetes mellitus (t2dm). we recorded clinical and biochemical data su...

Few studies have examined the correlation between change in carotid artery intima-media thickness (IMT) and change in coronary artery disease. In the Cholesterol Lowering Atherosclerosis Study, current nonsmoking men with coronary artery disease were randomized to colestipol-niacin or placebo. Among 133 subjects with baseline and on-trial coronary angiography and carotid ultrasonography, colest...

We compared clinical and angiographic features of 26 white and 45 black patients with symptomatic occlusive cerebrovascular disease. White patients had more transient ischemic attacks, carotid bruits, and more severe occlusive disease of the internal carotid artery origin. Blacks had more severe disease of the middle cerebral artery stem and supraclinoid internal carotid arteries. Differences w...

Results. We have found high frequency of MFA simultaneously affecting coronary, carotid and femoral arteries. Intima-media thickness (IMT), which is a coronary atherosclerosis marker, had verifiable increasing in the common carotid artery (CCA) and common femoral artery (CFA) in the case of patients with chronic heart disease (CHD). In patients with CHD using ultrasound we established high freq...

BACKGROUND AND PURPOSE Previous ultrasound-based studies have shown an association between carotid artery atherosclerosis and dementia. Our aim was to investigate this association using postmortem examination. METHODS Postmortem morphometric measurements of carotid stenosis and intima-media thickness were performed in individuals with dementia (n=112) and control subjects (n=577). Multivariat...

Atherosclerosis is a disease caused due to formation of plaque into the artery. Increase in plaque affects the wall shear stress. The present study is performed to calculate wall shear stress in different geometries of stenosed carotid artery. A 2D model of different geometries is generated using CFD for NonNewtonian model. After this WSS of different geometries of stenosed arteries is calculat...

To quantitatively and noninvasively evaluate common carotid atherosclerosis in a series of patients, we measured the stiffness parameter beta, which represents the mechanical properties of the vessel. beta was calculated from the relationship between blood pressure and the diameter of the artery as measured by an ultrasonic, phase-locked, echotracking system. Increases in the severity grade of ...