Biomechanical properties and microstructure of human ventricular myocardium

G Sommer, AJ Schriefl, M Andrä, M Sacherer… - Acta biomaterialia, 2015 - Elsevier
In the multidisciplinary field of heart research it is of utmost importance to identify accurate
myocardium material properties for the description of phenomena such as mechano-electric …

Quantification of shear deformations and corresponding stresses in the biaxially tested human myocardium

G Sommer, DC Haspinger, M Andrä… - Annals of biomedical …, 2015 - Springer
One goal of cardiac research is to perform numerical simulations to describe/reproduce the
mechanoelectrical function of the human myocardium in health and disease. Such …

Regional mechanical properties of passive myocardium

VP Novak, FCP Yin, JD Humphrey - Journal of biomechanics, 1994 - Elsevier
There is considerable interest in calculating regional stresses in the heart. This, in turn,
requires complete information on regional material properties which, surprisingly, is not …

Verification of cardiac mechanics software: benchmark problems and solutions for testing active and passive material behaviour

S Land, V Gurev, S Arens… - … of the Royal …, 2015 - royalsocietypublishing.org
Models of cardiac mechanics are increasingly used to investigate cardiac physiology. These
models are characterized by a high level of complexity, including the particular anisotropic …

Quantification of the mechanical properties of noncontracting canine myocardium under simultaneous biaxial loading

FCP Yin, RK Strumpf, PH Chew, SL Zeger - Journal of biomechanics, 1987 - Elsevier
Detailed understanding of cardiac mechanics depends upon accurate and complete
characterization of the three-dimensional properties of both normal and diseased …

Constitutive modelling of passive myocardium: a structurally based framework for material characterization

GA Holzapfel, RW Ogden - Philosophical Transactions of …, 2009 - royalsocietypublishing.org
In this paper, we first of all review the morphology and structure of the myocardium and
discuss the main features of the mechanical response of passive myocardium tissue, which …

Mechanics and material properties of the heart using an anatomically accurate mathematical model

M Nash - 1998 - researchspace.auckland.ac.nz
Global and regional mechanics of the cardiac ventricles were investigated using an
anatomicallyaccurate computational model formulated from concise mathematical …

Structure and function of the diastolic heart: material properties of passive myocardium

B Smaill, P Hunter - Theory of heart: biomechanics, biophysics, and …, 1991 - Springer
ABSTRACT A considerable body of indirect evidence indicates that the characteristics and
extent of the extracellular connective tissue matrix in the heart are important determinants of …

A contemporary look at biomechanical models of myocardium

R Avazmohammadi, JS Soares, DS Li… - Annual review of …, 2019 - annualreviews.org
Understanding and predicting the mechanical behavior of myocardium under healthy and
pathophysiological conditions are vital to developing novel cardiac therapies and promoting …

Influence of myocardial fiber/sheet orientations on left ventricular mechanical contraction

TSE Eriksson, AJ Prassl, G Plank… - … and Mechanics of …, 2013 - journals.sagepub.com
At any point in space the material properties of the myocardium are characterized as
orthotropic, that is, there are three mutually orthogonal axes along which both electrical and …