Systems And Methods For Noninvasive Spectral-Spatiotemporal Imaging of Cardiac Electrical Activity
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    发明申请
    Systems And Methods For Noninvasive Spectral-Spatiotemporal Imaging of Cardiac Electrical Activity 有权
    无创光谱时空成像心脏电活动的系统与方法

    公开(公告)号:US20140323848A1

    公开(公告)日:2014-10-30

    申请号:US14266001

    申请日:2014-04-30

    申请人: Bin He Zhaoye Zhou

    发明人: Bin He Zhaoye Zhou

    摘要: A system and method for non-invasively generating a report of cardiac electrical activities of a subject includes determining, using cardiac electrical activation information, equivalent current densities (ECDs). The ECDs are assembled into time-course ECD information and a spectrum of the time-course ECD information is analyzed to determine peaks for spectral characteristics of atrial fibrillation (AF). The spectral characteristics of AF are correlated with potential electrical sources of the AF and a report is generated indicating the potential electrical sources of the AF spatially registered with the medical imaging data.

    摘要翻译: 用于非侵入性地产生受试者的心脏电活动的报告的系统和方法包括使用心脏电激活信息来确定等效电流密度(ECD)。 将ECD组装成时间过程的ECD信息,并分析时间段ECD信息的频谱,以确定心房颤动(AF)的光谱特征的峰值。 AF的光谱特征与AF的潜在电源相关,并且生成指示空间上注册到医学成像数据的AF的潜在电源的报告。