Invention Grant
- Patent Title: Discriminating polymorphic and monomorphic cardiac rhythms using template generation
- Patent Title (中): 使用模板生成区分多态性和单态心律
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Application No.: US11312279Application Date: 2005-12-20
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Publication No.: US08532762B2Publication Date: 2013-09-10
- Inventor: Shelley Cazares , Carlos Ricci , Dan Li , Yayun Lin , Yi Zhang , Jaeho Kim , Joseph Bocek
- Applicant: Shelley Cazares , Carlos Ricci , Dan Li , Yayun Lin , Yi Zhang , Jaeho Kim , Joseph Bocek
- Applicant Address: US MN Saint Paul
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN Saint Paul
- Agency: Brooks, Cameron & Huebsch, PLLC
- Main IPC: A61N1/365
- IPC: A61N1/365
Abstract:
Cardiac arrhythmias are classified based on the morphology of the arrhythmia episode beats. Templates are formed using morphological features of the cardiac beats of the episode. The arrhythmia episode is classified as a monomorphic tachyarrhythmia or polymorphic tachyarrhythmia based on the one or more templates. The arrhythmia episode may be classified based on a number templates formed from the arrhythmia episode. The templates are formed by determining a measure of similarity between morphological features of a cardiac beat to a template. The similarities can be determined based on a pairing rule that determines which beat morphologies are compared. Selection of therapy for treating the arrhythmia episode may depend on the historical success of a therapy at mitigating previous arrhythmias of the same type as the arrhythmia episode.
Public/Granted literature
- US20070142736A1 Discriminating polymorphic and monomorphic cardiac rhythms using template generation Public/Granted day:2007-06-21
Information query
IPC分类:
