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Method and system for modelling a human heart and atria
Method and system for modelling a human heart and atria
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机译:用于建模人体和阿里亚的方法和系统
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摘要
A method and a system for modelling a human heart based on a plurality of emission tomography images representing concentrations of a tracer that has been injected at a specific time is presented. The method comprising: extracting time activity curves of a tracer that has been injected for a plurality of pixels and/or voxels; identifying first-pass peaks of the time activity curves corresponding to an arrival time of the injected tracer at the corresponding pixel/voxel; defining a model comprising at least two portions of the heart; and arranging the at least two portions in relation to each other by comparing the arrival times of the first-pass peaks. The method and model may be used to obtain an estimate of the volume of the left or right atrium of the human heart.
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