Jay A. Warren;Venugopal Allavatam;Rick Sanghera;Surekha Palreddy
发明人:
Jay A. Warren,Rick Sanghera,Venugopal Allavatam,Surekha Palreddy
申请号：
US12437547
公开号：
US08160687B2
申请日:
2009.05.07
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Methods, systems, and devices for signal analysis in an implanted cardiac monitoring and treatment device such as an implantable cardioverter defibrillator. In some examples, captured data including detected events is analyzed to identify likely overdetection of cardiac events. In some illustrative examples, when overdetection is identified, data may be modified to correct for overdetection, to reduce the impact of overdetection, or to ignore overdetected data. Several examples emphasize the use of morphology analysis using correlation to static templates and/or inter-event correlation analysis.
