发明名称 |
Trending of conduction time for optimization of cardiac resynchronization therapy in cardiac rhythm management system |
摘要 |
A method of optimizing cardiac resynchronization therapy delay over a patient's full range of activity for use in operating an implantable cardiac pacing device and such a device are disclosed. The method includes measuring selected conduction time between selected sites in the heart for a plurality of beats and logging the values on a periodic repeating programmable basis to produce cumulative data and constructing a current template of conduction time in relation to one or more other sensed parameters of interest over a desired range of patient activity levels. The current template is used to derive suggested optimum pacing timing.
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申请公布号 |
US8521283(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US20050142165 |
申请日期 |
2005.06.01 |
申请人 |
KRAMER ANDREW P.;STAHMANN JEFFREY;KADHIRESAN VEERICHETTY A.;CARDIAC PACEMAKERS, INC. |
发明人 |
KRAMER ANDREW P.;STAHMANN JEFFREY;KADHIRESAN VEERICHETTY A. |
分类号 |
A61N1/365;A61N1/362;A61N1/368 |
主分类号 |
A61N1/365 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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