发明名称 |
Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation |
摘要 |
Systems and methods that improving the specificity of discriminating between a monomorphic tachyarrhythmia and a polymorphic tachyarrhythmia are provided that examine frequency content and baseline information of the EGM as discriminatory signatures. Particular algorithms of the present invention that are employed to determine frequency content of the QRS complexes are titled the Slope Distribution Metric (SDM) algorithm and the Slope Distribution Composite (SDC) algorithm.
|
申请公布号 |
US7076289(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20030652695 |
申请日期 |
2003.08.29 |
申请人 |
MEDTRONIC, INC. |
发明人 |
SARKAR SHANTANU;BROWN MARK L |
分类号 |
A61N1/362;A61B5/00;A61B5/046;A61B5/0464;A61N1/37;A61N1/39 |
主分类号 |
A61N1/362 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|