Results 1 to 10 of about 23,500,206 (272)

Brachial-ankle pulse wave velocity and symptomatic cerebral infarction in patients with type 2 diabetes: a cross-sectional study

Cardiovascular Diabetology, 2003
Background Recently a new automatic device that measures brachial-ankle pulse wave velocity using an oscillometric method has been developed. However, the practical significance of brachial-ankle pulse wave velocity measurement remains uncertain.
Muramatsu Chie, Mitsuhashi Naomi, Kubo Sayaka, Onuma Tomio, Ogawa Osamu, Kawamori Ryuzo   +5 more
doaj   +1 more source

A learning-based image processing approach for pulse wave velocity estimation using spectrogram from peripheral pulse wave signals: An in silico study

Frontiers in Physiology, 2023
Carotid-to-femoral pulse wave velocity (cf-PWV) is considered a critical index to evaluate arterial stiffness. For this reason, estimating Carotid-to-femoral pulse wave velocity (cf-PWV) is essential for diagnosing and analyzing different cardiovascular ...
Juan M. Vargas, Mohamed A. Bahloul, Taous-Meriem Laleg-Kirati, Taous-Meriem Laleg-Kirati   +3 more
doaj   +1 more source

Central Hemodynamics in Relation to Circulating Desphospho‐Uncarboxylated Matrix Gla Protein: A Population Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Stiffening and calcification of the large arteries are forerunners of cardiovascular complications. MGP (Matrix Gla protein), which requires vitamin K–dependent activation, is a potent locally acting inhibitor of arterial calcification.
Fang‐Fei Wei, Lutgarde Thijs, Nicholas Cauwenberghs, Wen‐Yi Yang, Zhen‐Yu Zhang, Cai‐Guo Yu, Tatiana Kuznetsova, Tim S. Nawrot, Harry A. J. Struijker‐Boudier, Peter Verhamme, Cees Vermeer, Jan A. Staessen   +11 more
doaj   +1 more source

Analysis of pulse-wave propagation characteristics in abdominal aortic sclerosis disease

Theoretical and Applied Mechanics Letters
In this work, a bidirectional fluid‒structure coupling finite element analysis model of the abdominal aorta was established, with the various vascular elastic modulus as the main parameters for atherosclerosis, taking into consideration blood's dynamic ...
Xuehang Sun, Bensen Li, Yicheng Lu, Xiabo Chen, Wenbo Gong, Fuxing Miao   +5 more
doaj   +1 more source

Radial Pulse Wave Analysis in Young Male Elite Athletes

Artery Research, 2020
Background: Indicators obtained from the analysis of the radial pulse wave allow an indirect evaluation of the interaction between cardiac ejection and arterial walls.
Fernando Clara, José Alfie, Gustavo Blanco, Cecilia Resina, Meschino Gustavo, Mariana Fita   +5 more
doaj   +1 more source

Pulse wave propagation rate and dynamics of matrix metalloproteinase in patients with myocardial infarction and arterial hypertension in the presence or absence of diabetes mellitus

Медицинский вестник Юга России
Objective: to study the pulse wave propagation rate and the level of matrix metalloproteinase type 9 in patients with ST-segment elevation myocardial infarction who underwent percutaneous coronary intervention in the presence of hypertension and diabetes
V. A. Suroedov, A. A. Pirozhenko, L. A. Khaisheva, K. A. Khaishev   +3 more
doaj   +1 more source

Inter-operator Reliability for Measuring Pulse Wave Velocity and Augmentation Index

Frontiers in Cardiovascular Medicine, 2020
Background: Arterial stiffness is a reversible precursor to hypertension. However, research is needed to determine the minimum amount of training required before acceptable arterial stiffness measurements are collected by novice operators.Objective: To ...
Catherine A. Elliot, Michael J. Hamlin, Catherine A. Lizamore, Catherine A. Lizamore   +3 more
doaj   +1 more source

Measurement and Analysis Possibilities of Pulse Wave Signals

Advances in Electrical and Electronic Engineering, 2013
This article deals with the implementation of wireless data transfer in biomedical applications concretely in photoplethysmography and pressure wave measurements. It deals with the application of a Bluetooth module for data transfer to the computer where
Stefan Borik, Ivo Cap
doaj   +1 more source

Arteriovenous Oscillometric Plethysmography for Fistula Functional Testing

Kidney & Blood Pressure Research
Introduction: The aim of the presented prospective observational study was to evaluate the effect of fistula flow on peripheral wave morphology and pulse wave velocity by means of the oscillometric Vicorder®-device with the purpose of fistula ...
Veit Busch, Joachim Streis, Sandra Müller, Niklas Mueller, Felix S. Seibert, Thomas Felderhoff, Timm H. Westhoff   +6 more
doaj   +1 more source

Unveiling the Vascular Mechanisms Behind Long‐Term Effects of Coarctation Treatment Using Pulse Wave Dynamics

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
See Article by Martins et al and Kowalski et ...
Bernhard Hametner, Andreas Bauer, Siegfried Wassertheurer   +2 more
doaj   +1 more source