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ATRIAL FIBRILLATION DETECTION
专利权人:
Cardiac Pacemakers; Inc.
发明人:
David L. Perschbacher,Deepa Mahajan,Howard D. Simms, JR.
申请号:
US15967326
公开号:
US20180242869A1
申请日:
2018.04.30
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An apparatus includes a sensing circuit configured to generate a sensed physiological signal representative of cardiac activity of a subject, and an arrhythmia detection circuit. The arrhythmia detection circuit is configured to monitor information corresponding to ventricular depolarization (V-V) intervals using the sensed physiological signal; determine a V-V interval distribution; determine a heart rate density index (HRDI) as a portion of samples of the V-V interval distribution corresponding to a V-V interval occurring most often in the distribution; and generate an indication of atrial fibrillation (AF) using the HRDI.
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中国工程科技知识中心
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