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METHODS FOR SIMULTANEOUS CARDIAC SUBSTRATE MAPPING USING SPATIAL CORRELATION MAPS BETWEEN NEIGHBORING UNIPOLAR ELECTROGRAMS
METHODS FOR SIMULTANEOUS CARDIAC SUBSTRATE MAPPING USING SPATIAL CORRELATION MAPS BETWEEN NEIGHBORING UNIPOLAR ELECTROGRAMS
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机译:利用相邻单极电子之间的空间相关图同时绘制心脏基质的方法
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摘要
A base cardiac electrogram signal at a base electrode is recorded for a predetermined amount of time. A plurality of cardiac electrogram signals at a plurality of electrodes other than the base electrode are recorded for the predetermined amount of time. The base cardiac electrogram signal is compared with each of the plurality of cardiac electrogram signals. The similarities between the base cardiac electrogram signal and each of the plurality of cardiac electrogram signals is determined. A specific area of cardiac tissue where the base electrode is positioned is mapped based at least in part on the determined similarities.
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