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Pulse Wave Velocity Techniques
The Handbook of Cuffless Blood Pressure Monitoring, 2019Recently, pulse wave velocity (PWV), or its reciprocal pulse transit time (PTT), has been intensively investigated as a promising technique for continuous, cuffless, and noninvasive blood pressure (BP) monitoring. BP is mathematically derived through PTT, or the “time delay” in propagation of pressure waves in the vascular system, which can be easily ...
Jim Li
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Local Pulse Wave Velocity: Theory, Methods, Advancements, and Clinical Applications
IEEE Reviews in Biomedical Engineering, 2020Local pulse wave velocity (PWV) is evolving as one of the important determinants of arterial hemodynamics, localized vessel stiffening associated with several pathologies, and a host of other cardiovascular events.
P. Nabeel +4 more
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Pulse wave velocities in the aorta
Bulletin of Mathematical Biology, 1984This paper is an analytical study on the pulse wave velocities in the aorta. In conformity to a physiologic state of loading, the distensibility of the vessel wall has been accounted for. The wall material is treated by using the theory of large elastic deformations. The orthotropicity of wall tissues and the effect of the surrounding tissues have been
S. I. Singh, J. C. Misra
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Pulse Wave Velocity Measurement With Multiplexed Fiber Optic Fabry–Perot Interferometric Sensors
IEEE Sensors Journal, 2020The paper presents an approach to noninvasively measure pulse wave delay and velocity by means of two multiplexed fiber-optic Fabry-Perot interferometric sensors interrogated by means of spectral interferometry.
N. Ushakov, A. Markvart, L. Liokumovich
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Current assessment of pulse wave velocity: comprehensive review of validation studies.
Journal of Hypertension, 2019OBJECTIVE Carotid-femoral pulse wave velocity (PWV) is considered the gold standard for arterial stiffness assessment in clinical practice. A large number of devices to measure PWV have been developed and validated.
A. Milan +6 more
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CAROTID‐FEMORAL PULSE WAVE VELOCITY*
Journal of the American Geriatrics Society, 1968AbstractSimultaneous records of the pulse waves were obtained from the right common carotid artery and the right femoral artery by means of piezo‐electric microphones in 26 persons whose ages ranged from 15 to 92 years. The time difference between the foot points of the waves from these two sites was termed TCF.A significant correlation was found ...
J. Roin +3 more
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Pulse Wave Velocity in Kawasaki Disease
Angiology, 2016Kawasaki disease (KD) is an acute childhood febrile disease of unknown etiology. It exhibits not only coronary artery aneurysms in some cases but also systemic vasculitis. Whether KD is associated with accelerated atherosclerosis remains debatable. The measurement of pulse wave velocity (PWV) is useful as a simple, noninvasive measurement of arterial ...
Takaomi Minami +2 more
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Wave Travel and Pulse Wave Velocity
2018Waves generated by the heart travel down the aorta and major conduit arteries. These waves are pressure waves, flow or velocity waves or diameter waves. The ratio of the distance Δx, and the time it takes for the foot of the wave to travel over this distance, Δt, gives the wave speed or pulse wave velocity, PWV=Δx/Δt.
Mark I. M. Noble +3 more
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Pulse wave velocity for cardiovascular characterization [PDF]
Proceedings of the IEEE 23rd Northeast Bioengineering Conference, 2002 Pulse wave velocity (PWV) provides a robust metric for cardiovascular health that can readily be measured non-intrusively. This paper describes efforts to develop a methodology for rapid, portable, cost effective measurement of pulse wave velocity utilizing only an electrocardiogram (EGG), continuous wave (CW) Doppler, and a computer based data ...
M.D. Fox, D.S. Charles
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