Results 121 to 130 of about 49,517 (240)

Effects of inaccuracies in arterial path length measurement on differences in MRI and tonometry measured pulse wave velocity

BMC Cardiovascular Disorders, 2017
Background Carotid-femoral pulse wave velocity (cf-PWV) and aortic PWV measured using MRI (MRI-PWV) show good correlation, but with a significant and consistent bias across studies.
Jonathan R Weir-McCall, Faisel Khan, Deirdre B Cassidy, Arsh Thakur, Jennifer Summersgill, Shona Z Matthew, Fiona Adams, Fiona Dove, Stephen J Gandy, Helen M Colhoun, Jill JF Belch, J Graeme Houston   +11 more
doaj   +1 more source

Potentials and Pitfalls of Local PWV Measurements [PDF]

American Journal of Hypertension, 2010
Evelien, Hermeling, Koen D, Reesink, Arnold P G, Hoeks, Robert S, Reneman   +3 more
openaire   +2 more sources

Arterial Stiffness and Aortic Aneurysmal Disease – A Narrative Review

Vascular Health and Risk Management
Konstantinos G Moulakakis,1,* Christos F Pitros,1,* Ioannis T Theodosopoulos,2 Spyridon N Mylonas,3 John D Kakisis,2 Christos Manopoulos,4 Nikolaos PE Kadoglou5 1Department of Vascular Surgery, Patras University Hospital, University of Patras ...
Moulakakis KG, Pitros CF, Theodosopoulos IT, Mylonas SN, Kakisis JD, Manopoulos C, Kadoglou NPE   +6 more
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Added value of aortic pulse wave velocity index for the detection of coronary heart disease by elective coronary angiography

Blood Pressure, 2019
Background: Non-invasive tests leading to elective coronary angiography (CAG) have low diagnostic yield for obstructive coronary heart disease (CHD). Aortic stiffness, an independent predictor of CHD events can be easily measured by pulse wave velocity ...
Alexandre Vallée, Yi Zhang, Athanase Protogerou, Michel E. Safar, Jacques Blacher   +4 more
doaj   +1 more source

P3.6 EVALUATION OF DIFFERENT METHODS FOR DETERMINING THE TIME DELAY OF THE ARTERIAL PULSE WAVE: APPLICATION TO THE POPMETRE ®

Artery Research, 2015
Objective: Pulse Wave Velocity (PWV) can be measured between different sites. Here we used two different aspects to assess the PWV; the standard method Carotid-Femoral (CF) Sphygmocor (AtCorMedical – Australia) and the pOpmetre ® (Axelife SAS – France ...
Hasan Obeid*, Hakim Khettab, Magid Hallab, Pierre Boutouyrie, Stéphane Laurent   +4 more
doaj   +1 more source

On the Potential of Using GNSS-Derived Precipitable Water Vapor From 5G Base Stations to Improve the Model for Typhoon Precipitation Forecasting

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Global navigation satellite system (GNSS) timing modules from 5G base stations enable precipitable water vapor (PWV) retrieval, offering a promising approach to overcome the limitations of conventional meteorological stations in atmospheric monitoring ...
Ziqi Jin, Zhenshou Yu, Zhengqi Lu, Feng Chen, Shifeng Hao, Yaqin Xu, Shuxian Zhang   +6 more
doaj   +1 more source

Assessing the Performance of Water Vapor Products from ERA5 and MERRA-2 during Heavy Rainfall in the Guangxi Region of China

Atmosphere
Precipitable water vapor (PWV) is a crucial factor in regulating the Earth’s climate. Moreover, it demonstrates a robust correlation with precipitation. Situated in a region known for the generation and development of tropical cyclones, Guangxi in China ...
Ning Huang, Shiyang Fu, Biyan Chen, Liangke Huang, Wenping Jin   +4 more
doaj   +1 more source

Spatio‐Temporal Characteristics and Variability of GNSS‐Derived Atmospheric Precipitable Water Vapor From 2010 to 2023 in Fujian Province, China

Earth and Space Science
Atmospheric precipitable water vapor (PWV) is a crucial factor affecting precipitation and the atmospheric environment. To quantitatively investigate the spatio‐temporal distribution and characteristics of the PWV in Fujian, China, its diurnal and ...
Weihua Pan, Shuiying Wang, Chuhan Su, Yongjiang Yu, Ling Li, Shenheng Weng   +5 more
doaj   +1 more source

INTER-COMPARISON OF GPS DERIVED PWV WITH MODIS, NCEP AND RS PWV

MAUSAM, 2007
RK GIRI, BR LOE, SK MUKHERJEE, RK SHARMA, RAJVEER SINGH, DEVENDRA SINGH   +5 more
openaire   +2 more sources

Comparative analysis of arterial stiffnes non invasively evaluated in hemodialyzed patients

Revista de Nefrología, Diálisis y Trasplante, 2017
Introduction: Changes in arterial stiffness in hemodialysis patients occur both, in elastic and muscular vessels but only the aortic Pulse Wave Velocity (PWV) has demonstrated to be a high prognostic value index, however, muscular arteries are not ...
Cinthia Galli, Rodolfo Valtuille, Maia Daniela Percunte, Nahuel Hernán Carrizo, Daniel Bia, Ricardo Armentano, Edmundo Cabrera Fischer   +6 more
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