Functional Imaging and Modeling of the Heart
Second International Workshop, FIMH 2003, Lyon, France, June 5–6, 2003, Proceedings
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Patrick Clarysse
Cardiology
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Article
Open AccessRegional myocardial function at preclinical disease stage of hypertrophic cardiomyopathy in female gene variant carriers
We recently showed more severe diastolic dysfunction at the time of myectomy in female compared to male patients with obstructive hypertrophic cardiomyopathy. Early recognition of aberrant cardiac contracility...
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Article
Open AccessMyocardial adaptation after surgical therapy differs for aortic valve stenosis and hypertrophic obstructive cardiomyopathy
Surgical therapies in aortic valve stenosis (AVS) and hypertrophic obstructive cardiomyopathy (HOCM) aim to relief intraventricular pressure overload and improve clinical outcome. It is currently unknown to wh...
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Article
Open AccessComparison of strain imaging techniques in CRT candidates: CMR tagging, CMR feature tracking and speckle tracking echocardiography
Parameters using myocardial strain analysis may predict response to cardiac resynchronization therapy (CRT). As the agreement between currently available strain imaging modalities is unknown, three different m...
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Chapter and Conference Paper
Strain-Based Parameters for Infarct Localization: Evaluation via a Learning Algorithm on a Synthetic Database of Pathological Hearts
Localization of infarcted regions is essential to determine the most appropriate treatment for patients with cardiac ischemia. Myocardial strain partially reflects the location of infarcted regions, which demo...
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Article
Open AccessCMRSegTools: an Osirix plugin for myocardial infarct sizing on DE-CMR images
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Article
Open AccessGlobal circumferential left ventricular strain impairment in hypertrophic cardiomyopathy: comparison to left ventricular hypertrophy and late gadolinium enhancement
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Chapter and Conference Paper
Estimation of In Vivo Myocardial Fibre Strain Using an Architectural Atlas of the Human Heart
We propose a methodology to estimate 3D+time maps of left ventricular (LV) fibre strain from human structural and dynamic MRI data. A biomechanical finite element model integrates fibre direction throughout th...
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Article
Open AccessComparison of local sine wave modelling with harmonic phase analysis for the assessment of circumferential myocardial strain from tagged cardiovascular magnetic resonance images
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Article
Open AccessThe relationship between interstitial fibrosis and contractile function in HCM: a combined T1-map** and CSPAMM tagging study
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Article
Open AccessImpact of obesity on global and regional systolic function in children: a CMR study
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Chapter and Conference Paper
Statistical Analysis of the Human Cardiac Fiber Architecture from DT-MRI
A statistical atlas of the cardiac fiber architecture is built for the first time with a human dataset of 10 healthy ex vivo hearts acquired using DT-MRI. The atlas is constructed using an efficient semi-automate...
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Chapter and Conference Paper
Driving Dynamic Cardiac Model Adaptation with MR-Tagging Displacement Information
The dynamic deformable elastic template (DET) model has been previously introduced for the retrieval of personalized anatomical and functional models of the heart from dynamic cardiac image sequences. Dynamic ...
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Chapter and Conference Paper
Locally Adapted Spatio-temporal Deformation Model for Dense Motion Estimation in Periodic Cardiac Image Sequences
We recently introduced a continuous state space parametric model of spatio-temporal transformations and an algorithm, based on Kalman filtering, to represent motion in an image sequence describing a periodic p...
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Chapter and Conference Paper
A Hyperelastic Deformable Template for Cardiac Segmentation in MRI
This article proposes a hyperelastic 3D deformable template for the segmentation of soft structures. It relies on a template, which is a topological, geometrical and material model of the structure to segment....
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Chapter and Conference Paper
A Realistic Anthropomorphic Numerical Model of the Beating Heart
A realistic anthropomorphic numerical model of the beating heart is presented. It includes the main cardiac anatomical structures, vessels junctions and part of the coronary network. Its main feature is that i...
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Chapter and Conference Paper
Evaluation of Two Free Form Deformation Based Motion Estimators in Cardiac and Chest Imaging
In the context of motion estimation of the heart and thoracic structures from tomographic imaging, we investigated two free form deformations (FFD) based non linear registration methods as motion estimators. S...
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Book and Conference Proceedings
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Chapter and Conference Paper
Evaluation and Comparison of Surface and Intensity Based Rigid Registration Methods for Thorax and Cardiac MR and PET Images
In this paper an evaluation and a comparison of surface and image intensity based (mutual information, normalized mutual information and correlation ratio) rigid registration methods for cardiac magnetic reson...
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Chapter and Conference Paper
A Strategy to Quantitatively Evaluate MRI/PET Cardiac Rigid Registration Methods Using a Monte Carlo Simulator
The goal of this work is to present a strategy to validate cardiac MRI/PET registration methods. The strategy relies on a MRI/PET image reference data set including a computer generated PET data set of the tho...
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Book and Conference Proceedings
Functional Imaging and Modeling of the Heart
First International Workshop, FIMH 2001 Helsinki, Finland, November 15–16, 2001 Proceedings
