Baseline Brachial Artery Diameter, Reactive Hyperaemia Velocity and Shear Rate Correlates with Retinal Vascular Calibre
نویسندگان
چکیده
منابع مشابه
The effect of reactive artery hyperaemia on the radial strain of the brachial artery: Definition of optimum cuff position
Instruction: Measurement of brachial artery diameter variation by ultrasound methods has commonly been used to test the endothelial function. It is known that the artery diameter is increased by flow stimulation. Therefore in the present study, the effect of external obstruction, as flow stimulation, on the radial strain of the brachial artery was assessed. Also the biomechanical behavior of...
متن کاملA comparison between active- and reactive-hyperaemia-induced brachial artery vasodilation.
The measurement of brachial artery vasodilation in response to a hyperaemic stimulus has been used extensively to assess changes in endothelial function. However, whether or not similar changes occur in response to an active hyperaemic stimulus is unknown. The purpose of the present study was to compare brachial artery vasodilation in response to an active compared with a reactive hyperaemic st...
متن کاملInterrelationships Among Flow‐Mediated Vasodilation, Nitroglycerine‐Induced Vasodilation, Baseline Brachial Artery Diameter, Hyperemic Shear Stress, and Cardiovascular Risk Factors
BACKGROUND Flow-mediated vasodilation (FMD) of the brachial artery has been used for the assessment of endothelial function. Considering the mechanism underlying the vasodilatory response of the brachial artery to reactive hyperemia, hyperemic shear stress (HSS), a stimulus for FMD; nitroglycerine-induced vasodilation (NID), an index of endothelium-independent vasodilation; and baseline brachia...
متن کاملthe effect of reactive artery hyperaemia on the radial strain of the brachial artery: definition of optimum cuff position
instruction: measurement of brachial artery diameter variation by ultrasound methods has commonly been used to test the endothelial function. it is known that the artery diameter is increased by flow stimulation. therefore in the present study, the effect of external obstruction, as flow stimulation, on the radial strain of the brachial artery was assessed. also the biomechanical behavior of th...
متن کاملThe effect of reactive artery hyperaemia on the radial strain of the brachial artery: Definition of optimum cuff position
Instruction: Measurement of brachial artery diameter variation by ultrasound methods has commonly been used to test the endothelial function. It is known that the artery diameter is increased by flow stimulation. Therefore in the present study, the effect of external obstruction, as flow stimulation, on the radial strain of the brachial artery was assessed. Also the biomechanical behavior of th...
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ژورنال
عنوان ژورنال: Heart, Lung and Circulation
سال: 2012
ISSN: 1443-9506
DOI: 10.1016/j.hlc.2012.05.600