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Method and system for identifying cardiac arrhythmia driver sites
专利权人:
Valtino X. Afonso;Kyungmoo Ryu
发明人:
Kyungmoo Ryu,Valtino X. Afonso
申请号:
US12923769
公开号:
US20120089038A1
申请日:
2010.10.07
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A method of identifying potential driver sites for cardiac arrhythmias includes acquiring a plurality of electrograms from a plurality of locations on at least a portion of a patient's heart. Using the acquired electrograms, at least one electrical activity map is generated. Desirable electrical activity maps include complex fractionated electrogram standard deviation and mean maps, dominant frequency maps, peak-to-peak voltage maps, and activation sequence maps. Using one or more of these maps (e.g., by analyzing one or more electrogram morphological characteristics represented by these maps), at least one potential driver site can be detected.
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中国工程科技知识中心
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