The importance of anisotropy in modeling ST segment shift in subendocardial ischaemia

No abstract is available for this paper.

• Publication year

  2001

• Venue

  IEEE Transactions on Biomedical Engineering

• Publication date

  2001-12-01

• Fields of study

  Materials Science, Physics, Computer Science, Engineering, Medicine

• Identifiers
  DOI 10.1109/10.966596PMID 11759918
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Epicardial ST depression in acute myocardial infarction.

  1999cited by this paper
• Source of electrocardiographic ST changes in subendocardial ischemia.

  1998cited by this paper
• Laminar structure of the heart: a mathematical model.

  1997cited by this paper
• Effect of Myocardial Fiber Direction on Epicardial Potentials

  1994cited by this paper
• The response of a spherical heart to a uniform electric field: a bidomain analysis of cardiac stimulation

  1993cited by this paper
• Spread of Excitation in a Myocardial Volume:

  1993cited by this paper
• A computer heart model incorporating anisotropic propagation. I. Model construction and simulation of normal activation.

  1993cited by this paper
• A computer heart model incorporating anisotropic propagation. II. Simulations of conduction block.

  1993cited by this paper
• Spreading of excitation in 3-D models of the anisotropic cardiac tissue. I. Validation of the eikonal model.

  1993cited by this paper
• Action potential propagation in a thick strand of cardiac muscle.

  1991cited by this paper
• Model studies of extracellular electrograms arising from an excitation wave propagating in a thin layer

  1991cited by this paper
• Simulation of propagation along a cylindrical bundle of cardiac tissue. I. Mathematical formulation

  1990cited by this paper
• Limitations of approximate solutions for computing the extracellular potential of single fibers and bundle equivalents

  1990cited by this paper
• Simulation of propagation along a cylindrical bundle of cardiac tissue. II. Results of simulation

  1990cited by this paper
• Numerical recipes

  1990cited by this paper
• Numerical Recipes: The Art of Scientific Computing

  1989cited by this paper
• An electrocardiographic model of myocardial ischemic injury.

  1983influential reference
• Gross morphology and fiber geometry of the heart

  1979cited by this paper
• A bi-domain model for describing ischemic myocardial d-c potentials

  1978cited by this paper
• Simulation Studies of the Electrocardiogram: I. The Normal Heart

  1978cited by this paper
• Significance of subendocardial S-T segment elevation caused by coronary stenosis in the dog. Epicardial S-T segment depression, local ischemia and subsequent necrosis.

  1977cited by this paper
• TQ-ST segment mapping: critical review and analysis of current concepts.

  1977influential reference
• Directional differences of impulse spread in trabecular muscle from mammalian heart.

  1976cited by this paper
• Biological Information Processing Using the Concept of Interpenetrating Domains

  1969cited by this paper
• ANGINA PECTORIS. VII. THE NATURE OF S-T DEPRESSION IN ACUTE MYOCARDIAL ISCHEMIA.

  1964cited by this paper
• Negative displacement of the RS-T segment in the electrocardiogram and its relationship to positive displacement; an experimental study.

  1945cited by this paper

• A computationally efficient anisotropic electrophysiological multiscale uterus model: From cell to organ and myometrium to abdominal surface

  2024cites this paper
• Which bidomain conductivity is the most important for modelling heart and torso surface potentials during ischaemia?

  2021cites this paper
• Approaches for determining cardiac bidomain conductivity values: progress and challenges

  2020cites this paper
• Identifying Covariates to Assess the Spatial Variability of Saturated Soil Hydraulic Conductivity Using Robust Cokriging at the Watershed Scale

  2020cites this paper
• Image-based modeling of acute myocardial ischemia using experimentally derived ischemic zone source representations

  2018influential citation
• Image-based modeling of acute myocardial ischemia using experimentally derived ischemic zone source representations.

  2018cites this paper
• Determining the most significant input parameters in models of subendocardial ischaemia and their effect on ST segment epicardial potential distributions

  2018cites this paper
• Sensitivity analysis of ST-segment epicardial potentials arising from changes in ischaemic region conductivities in early and late stage ischaemia

  2018cites this paper
• A Non-dimensional Formulation of the Passive Bidomain Equation

  2017influential citation
• Quantifying the effect of uncertainty in input parameters in a simplified bidomain model of partial thickness ischaemia

  2017cites this paper
• Using a sensitivity study to facilitate the design of a multi-electrode array to measure six cardiac conductivity values

  2017cites this paper
• The effect of boundary conditions on epicardial potential distributions

  2017influential citation
• au A multi-electrode array and inversion technique for retrieving six conductivities from heart potential measurements

  2017cites this paper
• Six Conductivity Values to Use in the Bidomain Model of Cardiac Tissue

  2016cites this paper
• Determining six cardiac conductivities from realistically large datasets.

  2015cites this paper
• Reduced Macroscopic Models: The Monodomain and Eikonal Models

  2014cites this paper
• Bidomain simulations of subendocardial ischemia: The forward and inverse problems

  2014cites this paper
• Defibrillation thresholds: A generalised polynomial chaos study

  2014cites this paper
• Remodeling of cardiac passive electrical properties and susceptibility to ventricular and atrial arrhythmias

  2014cites this paper
• Comparison of minimum-norm estimation and beamforming in electrocardiography with acute ischemia

  2014cites this paper
• Mathematical Models of Cellular Bioelectrical Activity

  2014cites this paper
• Basic Cardiac Anatomy and Electrocardiology

  2014cites this paper
• Mathematical Models of Cardiac Cells Arrangements: The Bidomain Model

  2014cites this paper
• The inverse problem of electrocardiology

  2014cites this paper
• Parallel Solvers for the Bidomain System

  2014cites this paper
• Numerical Methods for the Bidomain and Reduced Models

  2014cites this paper
• Simulation Studies of Cardiac Bioelectrical Activity

  2014cites this paper
• Anisotropic Cardiac Sources

  2014cites this paper
• The Sensitivity of the Passive Bidomain Equation to Variations in Six Conductivity Values

  2013influential citation
• EFFECTS OF CHANGES OF ISCHAEMIC REGION CONDUCTIVITY IN THE HEART: A 1D MODEL

  2013cites this paper
• A multi-electrode array and inversion technique for retrieving six conductivities from heart potential measurements

  2013cites this paper
• Using a sensitivity study to facilitate the design of a multi-electrode array to measure six cardiac conductivity values.

  2013cites this paper
• Computing Ischemic Regions in the Heart With the Bidomain Model—First Steps Towards Validation

  2013cites this paper
• The effect of ischaemic region shape on epicardial potential distributions in transient models of cardiac tissue

  2012cites this paper
• How ischaemic region shape affects ST potentials in models of cardiac tissue.

  2012influential citation
• A model of anatomically opposed ischaemia

  2012cites this paper
• Cardiac conductivity values — A challenge for experimentalists?

  2011influential citation
• A nondimensional formulation of the passive bidomain equation.

  2011cites this paper
• A sensitivity study of conductivity values in the passive bidomain equation.

  2011cites this paper
• A finite volume method solution for the bidomain equations and their application to modelling cardiac ischaemia

  2010influential citation
• Estimation of the Bidomain Conductivity Parameters of Cardiac Tissue From Extracellular Potential Distributions Initiated by Point Stimulation

  2010cites this paper
• Can ECG Recordings and Mathematics tell the Condition of Your Heart?

  2010influential citation
• A Computationally Efficient Method for Determining the Size and Location of Myocardial Ischemia

  2009cites this paper
• Modeling of cardiac ischemia in human myocytes and tissue including spatiotemporal electrophysiological variations / Modellierung kardialer Ischämie in menschlichen Myozyten und Gewebe

  2009cites this paper
• Towards a computational method for imaging the extracellular potassium concentration during regional ischemia.

  2009cites this paper
• Anisotropic Dynamical Modeling of the Mechanisms of ST and TQ Segment Changes during Subendocardial Ischemia

  2009cites this paper
• Approximate solutions for certain bidomain problems in electrocardiography.

  2008cites this paper
• A solution method for the determination of cardiac potential distributions with an alternating current source

  2008cites this paper
• A linear system of partial differential equations modeling the resting potential of a heart with regional ischemia.

  2007cites this paper
• The effect of lesion size and tissue remodeling on ST deviation in partial-thickness ischemia.

  2007cites this paper
• DYNAMICAL EFFECTS OF MYOCARDIAL ISCHEMIA IN ANISOTROPIC CARDIAC MODELS IN THREE DIMENSIONS

  2007cites this paper
• On the possibility for computing the transmembrane potential in the heart with a one shot method: an inverse problem.

  2007cites this paper
• The role of extracellular potassium transport in computer models of the ischemic zone

  2007influential citation
• Modeling transport of interstitial potassium in regional myocardial ischemia: effect on the injury current

  2007cites this paper
• ST segment depression: the possible role of global repolarization dynamics

  2007cites this paper
• TOWARDS A LEVEL SET FRAMEWORK FOR INFARCTION MODELING: AN INVERSE PROBLEM

  2006cites this paper
• Modeling Cardiac Ischemia

  2006cites this paper
• Computing the size and location of myocardial ischemia using measurements of ST-segment shift

  2006cites this paper
• A new approach to the determination of cardiac potential distributions: application to the analysis of electrode configurations.

  2006cites this paper
• ST elevation or depression in subendocardial ischemia?

  2006cites this paper
• An In-Principle Method for Measuring Cardiac Tissue Fibre Rotation

  2005cites this paper
• Theoretical Analysis of Electrodes for Measuring Fibre Rotation in Cardiac Tissue

  2005cites this paper
• The effect of simplifying assumptions in the bidomain model of cardiac tissue: application to ST segment shifts during partial ischaemia.

  2005cites this paper
• Approximate solution to the bidomain equations for electrocardiogram problems.

  2005cites this paper
• Simulation of ST segment changes during subendocardial ischemia using a realistic 3-D cardiac geometry

  2005cites this paper
• A Mechanism for ST Depression Associated with Contiguous Subendocardial Ischemia Short title: Mechanism for ST Depression

  2004influential citation
• Mechanism for ST Depression Associated with Contiguous Subendocardial Ischemia

  2004cites this paper
• A cylindrical model for studying subendocardial ischaemia in the left ventricle.

  2003influential citation
• Mechanisms of ST change in partial thickness ischemia.

  2003cites this paper
• The effect of conductivity values on ST segment shift in subendocardial ischaemia

  2003influential citation
• Influence of ischemic and infarcted tissue on the surface potential

  2003cites this paper