Computational Modelling Of Cardiac Electromechanics Towards Predictive Patient Specific Simulations
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Computational Modelling Of Cardiac Electromechanics Towards Predictive Patient Specific Simulations
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Author : Barış Cansız
language : de
Publisher:
Release Date : 2019
Computational Modelling Of Cardiac Electromechanics Towards Predictive Patient Specific Simulations written by Barış Cansız and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Predictive Computational Modeling Of Patient Specific Cardiac Mechanics
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Author : Martin Rupert Pfaller
language : en
Publisher:
Release Date : 2019
Predictive Computational Modeling Of Patient Specific Cardiac Mechanics written by Martin Rupert Pfaller and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Artificial Intelligence For Computational Modeling Of The Heart
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Author : Tommaso Mansi
language : en
Publisher: Academic Press
Release Date : 2019-11-25
Artificial Intelligence For Computational Modeling Of The Heart written by Tommaso Mansi and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-25 with Science categories.
Artificial Intelligence for Computational Modeling of the Heart presents recent research developments towards streamlined and automatic estimation of the digital twin of a patient’s heart by combining computational modeling of heart physiology and artificial intelligence. The book first introduces the major aspects of multi-scale modeling of the heart, along with the compromises needed to achieve subject-specific simulations. Reader will then learn how AI technologies can unlock robust estimations of cardiac anatomy, obtain meta-models for real-time biophysical computations, and estimate model parameters from routine clinical data. Concepts are all illustrated through concrete clinical applications. Presents recent advances in computational modeling of heart function and artificial intelligence technologies for subject-specific applications Discusses AI-based technologies for robust anatomical modeling from medical images, data-driven reduction of multi-scale cardiac models, and estimations of physiological parameters from clinical data Illustrates the technology through concrete clinical applications and discusses potential impacts and next steps needed for clinical translation
Predictive Computational Modeling Of Patient Specific Cardiac Mechanics
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Author : Martin Pfaller
language : en
Publisher:
Release Date : 2019
Predictive Computational Modeling Of Patient Specific Cardiac Mechanics written by Martin Pfaller and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Computational Cardiovascular Mechanics
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Author : Julius M. Guccione
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-01-08
Computational Cardiovascular Mechanics written by Julius M. Guccione and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-08 with Technology & Engineering categories.
Computational Cardiovascular Mechanics provides a cohesive guide to creating mathematical models for the mechanics of diseased hearts to simulate the effects of current treatments for heart failure. Clearly organized in a two part structure, this volume discusses various areas of computational modeling of cardiovascular mechanics (finite element modeling of ventricular mechanics, fluid dynamics) in addition to a description an analysis of the current applications used (solid FE modeling, CFD). Edited by experts in the field, researchers involved with biomedical and mechanical engineering will find Computational Cardiovascular Mechanics a valuable reference.
Patient Specific Modeling Of The Cardiovascular System
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Author : Roy C.P. Kerckhoffs
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-03
Patient Specific Modeling Of The Cardiovascular System written by Roy C.P. Kerckhoffs and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-03 with Science categories.
Peter Hunter Computational physiology for the cardiovascular system is entering a new and exciting phase of clinical application. Biophysically based models of the human heart and circulation, based on patient-specific anatomy but also informed by po- lation atlases and incorporating a great deal of mechanistic understanding at the cell, tissue, and organ levels, offer the prospect of evidence-based diagnosis and treatment of cardiovascular disease. The clinical value of patient-specific modeling is well illustrated in application areas where model-based interpretation of clinical images allows a more precise analysis of disease processes than can otherwise be achieved. For example, Chap. 6 in this volume, by Speelman et al. , deals with the very difficult problem of trying to predict whether and when an abdominal aortic aneurysm might burst. This requires automated segmentation of the vascular geometry from magnetic re- nance images and finite element analysis of wall stress using large deformation elasticity theory applied to the geometric model created from the segmentation. The time-varying normal and shear stress acting on the arterial wall is estimated from the arterial pressure and flow distributions. Thrombus formation is identified as a potentially important contributor to changed material properties of the arterial wall. Understanding how the wall adapts and remodels its material properties in the face of changes in both the stress loading and blood constituents associated with infl- matory processes (IL6, CRP, MMPs, etc.
Computational Cardiology
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Author : Frank B. Sachse
language : en
Publisher: Springer
Release Date : 2005-01-12
Computational Cardiology written by Frank B. Sachse and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-12 with Medical categories.
This book is devoted to computer-based modeling in cardiology, by taking an educational point of view, and by summarizing knowledge from several, commonly considered delimited areas of cardiac research in a consistent way. First, the foundations and numerical techniques from mathematics are provided, with a particular focus on the finite element and finite differences methods. Then, the theory of electric fields and continuum mechanics is introduced with respect to numerical calculations in anisotropic biological media. In addition to the presentation of digital image processing techniques, the following chapters deal with particular aspects of cardiac modeling: cardiac anatomy, cardiac electro physiology, cardiac mechanics, modeling of cardiac electro mechanics. This book was written for researchers in modeling and cardiology, for clinical cardiologists, and for advanced students.
Patient Specific Modeling Of Cardiac Electromechanics In Dyssynchronous Heart Failure
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Author : Jun Seob Shin
language : en
Publisher:
Release Date : 2009
Patient Specific Modeling Of Cardiac Electromechanics In Dyssynchronous Heart Failure written by Jun Seob Shin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Cardiac resynchronization therapy (CRT) is an increasingly popular therapy for heart failure patients with intraventricular conduction delay, such as left bundle branch block. However, clinical trials with CRT have revealed that about 30% of patients may be classified as non-responders mainly due to a lack of predictive, mechanism-based objective criteria for patient selection. In addition, even responders exhibit variable degrees of benefit from the therapy, implying that it is not always performed in an optimal fashion. In order to predict and optimize the outcomes of CRT on individual patients, methods for generating anatomically detailed three-dimensional finite element models of failing human heart and estimating various patient-specific model parameter values from clinical measurements in heart failure patients are developed. The three-dimensional finite element model was generated from cardiac computed tomography images obtained at end-diastole. The fiber architecture was modeled by computing the eigenvectors from nodal fields of diffusion coefficients obtained from diffusion tensor magnetic resonance imaging (DTMRI). The endocardial activation maps, which serve as initial conditions in estimating the three-dimensional activation sequence of the myocardium, were generated by fitting endocardial activation time measurements from electroanatomic mapping. Lastly, a method for estimating left ventricular volumes from transthoracic echocardiograms was proposed. These methods provide efficient techniques to estimate patient-specific model parameters and therefore, will prove useful in patient-specific model development and ultimately, in predicting clinical outcomes of CRT on individual heart failure patients.
Patient Specific Hemodynamic Computations Application To Personalized Diagnosis Of Cardiovascular Pathologies
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Author : Lucian Mihai Itu
language : en
Publisher: Springer
Release Date : 2017-05-31
Patient Specific Hemodynamic Computations Application To Personalized Diagnosis Of Cardiovascular Pathologies written by Lucian Mihai Itu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-31 with Medical categories.
Hemodynamic computations represent a state-of-the-art approach for patient-specific assessment of cardiovascular pathologies. The book presents the development of reduced-order multiscale hemodynamic models for coronary artery disease, aortic coarctation and whole body circulation, which can be applied in routine clinical settings for personalized diagnosis. Specific parameter estimation frameworks are introduced for calibrating the parameters of the models and high performance computing solutions are employed to reduce their execution time. The personalized computational models are validated against patient-specific measurements. The book is written for scientists in the field of biomedical engineering focusing on the cardiovascular system, as well as for research-oriented physicians in cardiology and industrial players in the field of healthcare technologies.
Computational Modeling Of Patient Specific Cardiac Mechanics With Model Reduction Based Parameter Estimation And Applications To Novel Heart Assist Technologies
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Author : Marc Hirschvogel
language : en
Publisher:
Release Date : 2019
Computational Modeling Of Patient Specific Cardiac Mechanics With Model Reduction Based Parameter Estimation And Applications To Novel Heart Assist Technologies written by Marc Hirschvogel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.