Results 121 to 130 of about 2,316,934 (430)
Study of cardiovascular function using a coupled left ventricle and systemic circulation model [PDF]
, 2016 To gain insight into cardio-arterial interactions, a coupled left ventricle-systemic artery (LV–SA) model is developed that incorporates a three-dimensional finite-strain left ventricle (LV), and a physiologically-based one-dimensional model for the ...
Chen, W.W. +3 more
core +1 more source
Propagation of Uncertainty and Analysis of Signal-to-Noise in Nonlinear Compliance Estimations of an Arterial System Model [PDF]
arXiv, 2014 The arterial system dynamically loads the heart through changes in arterial compliance. The pressure-volume relation of arteries is known to be nonlinear, but arterial compliance is often modeled as a constant value, due to ease of estimation and interpretation.
arxiv
Relationship between blood pressure and flow rate in arteries using a modified Windkessel model [PDF]
arXiv, 2020 This study examined the flow rate in arteries using the modified Windkessel model, considering various models for blood pressure. An exact solution was derived using a Laplace transform method and the effects of blood pressure on the flow rate in an artery were examined.
arxiv
DLL1-mediated Notch activation regulates endothelial identity in mouse fetal arteries.
Blood, 2009 Notch signaling has been shown to regulate various aspects of vascular development. However, a specific role of the ligand Delta-like 1 (DLL1) has not been shown thus far.
I. Sörensen, R. Adams, A. Gossler
semanticscholar +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Music interventions have been shown to have beneficial effects on hemodynamic parameters, pain, and anxiety in various medical settings. However, music interventions in the setting of acute stroke have not been studied. The objective of this trial was to perform a pilot feasibility study of music interventions in the setting of acute
Jeffrey J. Fletcher +7 more
wiley +1 more source
Collagen-based scaffolds for tissue engineering of small-diameter blood vessels [PDF]
, 2005 Atherosclerotic vascular disease, including peripheral and coronary artery disease, is the main cause of morbidity and mortality in the Western society.
Buttafoco, Laura
core +2 more sources
Adipocytes, aldosterone and obesity-related hypertension [PDF]
, 2016 Understanding the mechanisms linking obesity with hypertension is important in the current obesity epidemic as it may improve therapeutic interventions.
Friederich-Persson, Malou +3 more
core +1 more source
Uma representação do fluxo sanguíneo pulsátil em artérias ou veias usando lattice Boltzmann
Revista Brasileira de Ensino de FísicaO método lattice Boltzmann (LBM) foi proposto na década de 1980, fundamentado num modelo de lattice gas com a discretização da equação de transporte de Boltzmann.
Marina Vargas, Marco André Argenta
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To investigate the reliability of very high‐frequency oscillations (VHFOs, 500–2000 Hz) as biomarkers in identifying the epileptogenic zone (EZ) in mesial temporal lobe epilepsy (MTLE) patients. Methods We reviewed 19 MTLE patients who underwent stereo‐electroencephalography‐guided radiofrequency thermocoagulation.
Stéphane Jean +10 more
wiley +1 more source