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METHOD AND APPARATUS FOR ATRIAL ARRHYTHMIA EPISODE DETECTION
专利权人:
Medtronic; Inc.
发明人:
Shantanu SARKAR,Daniel L. HANSEN,Grant A. NEITZELL,Jerry D. REILAND,Ryan WYSZYNSKI
申请号:
US16700087
公开号:
US20200100694A1
申请日:
2019.12.02
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Techniques and devices for implementing the techniques for adjusting atrial arrhythmia detection based on analysis of one or more P-wave sensing windows associated with one or more R-waves. An implantable medical device may determine signal characteristics of the cardiac signal within the P-wave sensing window, determine whether the cardiac signal within the sensing window corresponds to a P-wave based on the determined signal characteristics, determine a signal to noise ratio of the cardiac signal within the sensing window, update the arrhythmia score when the P-wave is identified in the sensing window and the determined signal to noise ratio satisfies a signal to noise threshold.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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