Results 51 to 60 of about 103,955 (369)

M-mode echocardiographic reference values in Pantja goats [PDF]

open access: yesVeterinary World, 2017
Aim: The aim of this study was to establish M-mode echocardiographic reference values in Pantja goats and to study the effect of gender and body weight (BW) on these parameters.
Parul Singh   +3 more
doaj   +1 more source

Assessment of epicardial adipose tissue by echocardiography for risk stratification in young adults with abdominal obesity

open access: yesСистемные гипертензии, 2021
The negative role of epicardial adipose tissue (EAT) in the development of cardiovascular diseases makes it possible to use it as a new marker for assessing and predicting cardiovascular risk in obese individuals.
Nataliia V. Blinova   +7 more
doaj   +1 more source

Study of cardiovascular function using a coupled left ventricle and systemic circulation model [PDF]

open access: yes, 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

Systolic almost-rigidity modulo 2 [PDF]

open access: yesarXiv, 2022
No power law systolic freedom is possible for the product of mod $2$ systoles of dimension $1$ and codimension $1$. This means that any closed $n$-dimensional Riemannian manifold $M$ of bounded local geometry obeys the following systolic inequality: the product of its mod $2$ systoles of dimensions $1$ and $n-1$ is bounded from above by $c(n ...
arxiv  

Distribution of normal human left ventricular myofiber stress at end diastole and end systole: a target for in silico design of heart failure treatments.

open access: yesJournal of applied physiology, 2014
Ventricular wall stress is believed to be responsible for many physical mechanisms taking place in the human heart, including ventricular remodeling, which is frequently associated with heart failure.
M. Genet   +9 more
semanticscholar   +1 more source

Systolic Murmurs [PDF]

open access: yesCirculation, 1958
The graphic registration of heart sounds and murmurs (phonocardiography) has greatly facilitated analysis of their pattern, timing, and relation to hemodynamics. Many of the principles and facts so established are being applied to auscultation with great benefit to that art.
openaire   +2 more sources

Relationship between fat distribution ratio and blood pressure in obese adolescents

open access: yesPaediatrica Indonesiana, 2016
Background The incidence of obesity in big cities increases significantly. The association between obesity and increased risk of cardiovascular disease and hypertension in adults has been known but less information is available in adolescents. Similarly,
Henny Marina   +2 more
doaj   +1 more source

Accuracy of subject-specific prediction of end-systolic time in MRI across a range of RR intervals. [PDF]

open access: yesPLoS ONE, 2017
BACKGROUND:Prediction of End-Systole time is of utmost importance for cardiac MRI to correctly associate acquired k-space lines during reconstruction of cine acquisitions.
Christophe Meyer   +3 more
doaj   +1 more source

Kissing numbers for surfaces [PDF]

open access: yes, 2011
The so-called {\it kissing number} for hyperbolic surfaces is the maximum number of homotopically distinct systoles a surface of given genus $g$ can have.
Parlier, Hugo
core   +2 more sources

Quantitative three-dimensional cardiovascular magnetic resonance myocardial perfusion imaging in systole and diastole

open access: yesJournal of Cardiovascular Magnetic Resonance, 2014
BackgroundTwo-dimensional (2D) perfusion cardiovascular magnetic resonance (CMR) remains limited by a lack of complete myocardial coverage. Three-dimensional (3D) perfusion CMR addresses this limitation and has recently been shown to be clinically ...
M. Motwani   +7 more
semanticscholar   +1 more source

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