Electrocardiographic Simulation on Coupled Meshfree-BEM Platform

机译：Meshfree-BEM耦合平台的心电图模拟

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The foremost premise for the success of noninvasive volumetric myocardial transmembrane (TMP) imaging from body surface potential (BSP) recordings is a realistic yet efficient electrocardiographic model which relates volumetric myocardial TMP distribution to BSP distribution. With a view towards this inverse problem, the heart-torso representation and the associated TMP-to-BSP model should balance the accuracy of the model with the feasibility of TMP reconstruction. We present a novel coupled meshfree-BEM platform to this TMP-to-BSP modeling and perform electrocardiographic simulations of various cardiac conditions on personalized heart-torso structures. Simulated QRS integral maps, BSPMs and ECG leads are consistent with existent experimental studies, verifying the plausibility of the presented platform.

机译：从体表电位（BSP）记录成功进行无创性体积心肌跨膜（TMP）成像的最重要前提是将体积心肌TMP分布与BSP分布相关联的现实而有效的心电图模型。鉴于此反问题，心脏躯干表示法和相关的TMP-to-BSP模型应在模型的准确性与TMP重建可行性之间取得平衡。我们向此TMP到BSP建模提出了一个新颖的无网格BEM耦合平台，并在个性化的心脏躯干结构上执行了各种心脏状况的心电图模拟。模拟的QRS积分图，BSPM和ECG导联与现有的实验研究一致，证明了所提出平台的合理性。

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《Functional imaging and modeling of the heart》|2009年|162-171|共10页
会议地点 Nice(FR);Nice(FR)
作者
Linwei Wang; Ken C.L. Wong; Heye Zhang; Pengcheng Shi;
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作者单位

Computational Biomedicine Laboratory Rochester Institute of Technology, Rochester, NY, USA;

rnComputational Biomedicine Laboratory Rochester Institute of Technology, Rochester, NY, USA;

rnBioengineering Institute, University of Auckland, Auckland, New Zealand;

rnComputational Biomedicine Laboratory Rochester Institute of Technology, Rochester, NY, USA;

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正文语种 eng
中图分类心脏、血管（循环系）疾病;
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4. Electrocardiographic Simulation on Coupled Meshfree-BEM Platform [C] . Linwei Wang, Ken C. L. Wong, Heye Zhang, International Conference on Functional Imaging and Modeling of the Heart . 2009

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Electrocardiographic Simulation on Coupled Meshfree-BEM Platform

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