1995
DOI: 10.1016/0021-9290(94)00144-s
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An inverse approach to determining myocardial material properties

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Cited by 80 publications
(46 citation statements)
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“…Young's modulus (Guo et al 2010) or a general linear elasticity tensor (Raghupathy and Barocas 2010), can be determined directly from the force equilibrium equation iteratively (Moulton et al 1995;Govindjee and Mihalic 1998;Kauer et al 2002;Seshaiyer and Humphrey 2003;Bosisio et al 2007;Lei and Szeri 2007;Samani and Plewes 2007;Gokhale et al 2008;Karimi et al 2008;Li et al 2009;Balocco et al 2010;Kroon 2010). …”
Section: Introductionmentioning
confidence: 99%
“…Young's modulus (Guo et al 2010) or a general linear elasticity tensor (Raghupathy and Barocas 2010), can be determined directly from the force equilibrium equation iteratively (Moulton et al 1995;Govindjee and Mihalic 1998;Kauer et al 2002;Seshaiyer and Humphrey 2003;Bosisio et al 2007;Lei and Szeri 2007;Samani and Plewes 2007;Gokhale et al 2008;Karimi et al 2008;Li et al 2009;Balocco et al 2010;Kroon 2010). …”
Section: Introductionmentioning
confidence: 99%
“…Diastolic dysfunction is caused by alterations in the active process of ventricular relaxation [4] or by alterations in the 'passive' material properties [5]. The present study extends a previously validated numerical algorithm [6], coupling nonlinear optimization, magnetic resonance imaging (MRI) radiofrequency (RF) tissue-tagging and finite element (FE) models, to the analysis of passive material properties of myocardium in the in vivo heart.…”
Section: Introductionmentioning
confidence: 92%
“…MR/ tagging allows the non-invasive measurement of deformation at many transmural points in the ventricle [25]. Our previous analysis using numerical simulations [6] indicated that the density of measurements provided by MRI tagging Figure 8. The method for determining the linear spring constant kis demonstrated.…”
Section: Measurementsmentioning
confidence: 99%
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“…Moulton et al (1995) used a combination of finite element model, nonlinear optimization algorithm, and a set of strains obtained by magnetic resonance imaging (MRI) to determine passive myocardial material properties. Miller and Chinzei (1997) conducted pressure experiments on brain tissue to model the destructions that may happen during brain surgery.…”
Section: Introductionmentioning
confidence: 99%