Results 211 to 220 of about 267,292 (245)
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Noninvasive determination of pulse-wave velocity in mice
American Journal of Physiology-Heart and Circulatory Physiology, 1997Some transgenic mice have abnormal vascular function, but arterial geometry and dynamics are difficult to evaluate. To examine whether ultrasonic velocimetry could be used to determine arterial pulse-wave velocity (PWV) in mice, a custom-made 20-MHz pulsed Doppler instrument was used to obtain blood flow velocity signals from the aortic arch and the ...
Lloyd H. Michael +4 more
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Measurement of pulse wave velocity: site matters
Journal of Hypertension, 2007Aortic pulse wave velocity (PWV) predicts mortality from cardiovascular disease, ischaemic heart disease and stroke. However, a comparison of associations between PWV measured at different sites and atherosclerosis in coronary, carotid and femoral arteries has not been made.In 159 men (ages 45-82 years) with and without known coronary artery disease ...
Andrew Wright +11 more
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Pulse Wave Velocity and Pulse Wave Analysis in Experimental Animals
2012Until a few years ago, pulse wave velocity in experimental animals (mice, rats, rabbits, etc.) could only be measured by invasive methods. The carotid or femoral artery was surgically isolated and catheterized to assess intra-arterial pressure. The carotid and femoral signals were measured simultaneously, and the pulse wave transit time was then ...
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Instruments for Pulse Wave Analysis and Measurement of Pulse Wave Velocity
2012Over the last few years, a lot of new instruments for pulse wave analysis or measurement of pulse wave velocity have been launched onto the market. It seems that their main aim is to supply operator-independent devices, which can perform faster, while the accuracy of the measurement or the scientific soundness of the algorithms used are of secondary ...
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Pulse Wave Velocity and Augmentation Index
2017Pulse wave velocity is obtained from the transit time of pulse wave and the distance between two measuring sites. It is considered the “gold standard” for assessment of arterial elastance and recognized as one of the most important risk factors for cardiovascular diseases.
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Challenges and opportunities of gravitational-wave searches at MHz to GHz frequencies
Living Reviews in Relativity, 2021Odylio D Aguiar +2 more
exaly
MEASUREMENTS OF PULSE WAVE VELOCITY
American Journal of Physiology-Legacy Content, 1922N. B. Dreyer, H. C. Bazett
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STUDIES IN PULSE WAVE VELOCITY
American Journal of Physiology-Legacy Content, 1923D. Matzke, J. B. Priestley, Jane Sands
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