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Vérification de capture cardiaque et gestion rétrograde
专利权人:
CARDIAC PACEMAKERS; INC.
发明人:
申请号:
EP11075177.3
公开号:
EP2404639B1
申请日:
2005.12.12
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
Methods and systems for classifying cardiac responses to pacing stimulation and/or preventing retrograde cardiac conduction are described. Following delivery of a pacing pulse to an atrium of the patient's heart during a cardiac cycle, the system senses in the atrium for a retrograde P-wave. The system classifies the atrial response to the pacing pulse based on detection of the retrograde P-wave. The system may also sense for an atrial evoked response and utilize the atrial evoked response in classifying the cardiac pacing response. The system also performs cardiac response classification on the basis of timing features of cardiac signal. The system is capable of generating a cardiac response template and determines cardiac response based on template matching. Further, cardiac response may be determined on the basis of the baseline amplitude of the cardiac signal.
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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