Results 351 to 360 of about 896,915 (412)

The relationship of macular vessel density and foveal avascular zone with pulse wave velocity and central blood pressure in healthy adults: Persian cohort study. [PDF]

Int J Retina Vitreous
Heidarzadeh HR, Ebrahimi Miandehi E, Shoeibi N, Ansari Astaneh MR, Hosseini SM, Abrishami M, Motamed Shariati M, Eslami S, Arjmand P, Abrishami M.   +9 more
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High pulse wave velocity is associated with enlarged perivascular spaces in dementia with Lewy bodies. [PDF]

Sci Rep
Saji N, Kinjo Y, Murotani K, Niida S, Takeda A, Sakurai T.   +5 more
europepmc   +1 more source

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Pulse Wave Velocity Techniques

The Handbook of Cuffless Blood Pressure Monitoring, 2019
Recently, 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
openaire   +3 more sources

Local Pulse Wave Velocity: Theory, Methods, Advancements, and Clinical Applications

IEEE Reviews in Biomedical Engineering, 2020
Local 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, V. R. Kiran, J. Joseph, V. Abhidev, M. Sivaprakasam   +4 more
semanticscholar   +1 more source

Pulse wave velocities in the aorta

Bulletin of Mathematical Biology, 1984
This 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, 2020
The 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
semanticscholar   +1 more source

Current assessment of pulse wave velocity: comprehensive review of validation studies.

Journal of Hypertension, 2019
OBJECTIVE 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, Gaia Zocaro, D. Leone, F. Tosello, I. Buraioli, D. Schiavone, F. Veglio   +6 more
semanticscholar   +1 more source

CAROTID‐FEMORAL PULSE WAVE VELOCITY*

Journal of the American Geriatrics Society, 1968
AbstractSimultaneous 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, J. Fabricius, F.A.G.S. B. Lyager Nielsen M.D., J. Straede Nielsen   +3 more
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