发明授权
- 专利标题： Method and apparatus for induced T-wave alternans assessment
- 专利标题（中）： 诱导T波交替评估的方法和装置
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申请号： US11536946申请日： 2006-09-29
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公开(公告)号： US08437837B2公开(公告)日： 2013-05-07
- 发明人: Xiaohong Zhou
- 申请人： Xiaohong Zhou
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 代理商 Michael C. Soldner
- 主分类号： A61B5/04
- IPC分类号： A61B5/04 ; A61N1/00
摘要：
An implantable medical device and associated method assesses T-wave alternans. The method includes sensing a cardiac signal from implanted electrodes subsequent to a premature contraction; measuring a T-wave parameter from the sensed cardiac signal for a plurality of cardiac cycles; and determining a T-wave alternans metric corresponding to the measured T-wave parameter.
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