Computerized vector mapping of myocardial activation

Computerized vector mapping of myocardial activation
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心肌激活的计算机化向量图

DOI：
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发表时间：
1990
期刊：
[1990] Proceedings Computers in Cardiology
影响因子：
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通讯作者：
A. Kadish
A. Kadish
中科院分区：
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文献类型：
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作者：
N. Kanaan;J. Jenkins;R. Levy;A. Kadish

文献摘要

被引文献

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根据双极电描记图自动创建瞬时向量，并呈现由显示不同时间点激活向量的视频帧序列组成的电影图，以表征正常和患病组织中的心脏激活模式。进行了初步研究，以测试系统与正常犬心脏使用单网站映射。除了标准等时和最大向量标测图显示外，程序还生成不同时间激动向量的电影显示，从而跟踪整个心动周期。&lt;<ETX>&gt;
The creation of instantaneous vectors from bipolar electrograms is automated and a movie plot consisting of a sequence of video frames displaying vectors of activation at different points in time is presented to characterize the patterns of cardiac activation in normal and diseased tissue. Preliminary studies were undertaken to test the system with normal canine hearts using single site mapping. In addition to standard isochronal and maximum vector map displays, the program generates a cinegraphic display of vectors of activation at different times, thereby tracking the entire cardiac cycle.<<ETX>>