Generation of Dynamic Heart Model Based on 4D Echocardiographic Images

机译：基于4D超声心动图图像的动态心脏模型的生成

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One of the most challenging problems in the modern cardiology is a correct quantification of the left ventricle contractility and synchronicity. Correct, quantitative assessment of these parameters, which could be changed in a course of many severe diseases of the heart (e.g. coronary artery disease and myocardial infarction, heart failure), is a key factor for the right diagnose and further therapy. Up to date, in clinical daily practice, most of these information is collected by transthoracic two dimensional echocardiography. Assessment of these parameters is difficult and depends on observer experience. However, quantification method of the contractility assessment based on strain and strain analysis are available, these methods still are grounded on 2D analysis. Real time 3D echocardiography gives physicians opportunity for real quantitative analysis of the left ventricle contractility and synchronicity. In this work we present a method for estimating heart motion from 4D (3D+time) echocardiographic images.

机译：现代心脏病学中最具挑战性的问题之一是正确量化左心室的收缩性和同步性。对这些参数的正确，定量评估可能会在许多严重的心脏疾病（例如冠状动脉疾病和心肌梗塞，心力衰竭）的过程中改变，这是正确诊断和进一步治疗的关键因素。迄今为止，在临床日常实践中，大多数这些信息是通过经胸二维超声心动图采集的。这些参数的评估很困难，并且取决于观察者的经验。然而，基于应变和应变分析的可收缩性评估的量化方法是可用的，这些方法仍以二维分析为基础。实时3D超声心动图为医师提供了对左心室收缩性和同步性进行真正定量分析的机会。在这项工作中，我们提出了一种从4D（3D +时间）超声心动图图像估计心脏运动的方法。

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《International Conference on Computational Science and Its Applications(ICCSA 2006) pt.5; 20060508-11; Glasgow(GB)》|2006年|P.394-403|共10页
会议地点 Glasgow(GB)
作者
Michal Chlebiej; Pawel Mikolajczak; Krzysztof Nowinski; Piotr Scislo; Piotr Bala;
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作者单位

Department of Information Technology, Institute of Computer Science, Maria Curie-Sklodowska University, Pl. M. Curie-Sklodowskiej 1, 20-031 Lublin, Poland;

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正文语种 eng
中图分类计算技术、计算机技术;
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Generation of Dynamic Heart Model Based on 4D Echocardiographic Images

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