发明名称 |
USE OF ACCELEROMETER SIGNAL TO AUGMENT VENTRICULAR ARRHYTHMIA DETECTION |
摘要 |
<p>A system and method for detecting and discriminating atrial arrhythmias based on mechanical signals of cardiac wall motion and electrical signals of cardiac depolarizations. A mechanical event rate determined from sensed mechanical events is used to corroborate an electrical event rate determined from sensed EGM or ECG signals to classify the heart rhythm. If the event rates are not correlated, other parameterized data from the mechanical signal and electrical signal are evaluated to detect evidence of an arrhythmia. If electrical and mechanical event data do not corroborate a common arrhythmia condition, electrical and mechanical sensing parameters may be adjusted.</p> |
申请公布号 |
WO2004101066(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
WO2004US14616 |
申请日期 |
2004.05.10 |
申请人 |
MEDTRONIC, INC.;GEBHARDT, URSULA;HESS, MICHAEL, F. |
发明人 |
GEBHARDT, URSULA;HESS, MICHAEL, F. |
分类号 |
A61N1/362;A61N1/365;(IPC1-7):A61N1/362 |
主分类号 |
A61N1/362 |
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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