SYSTEM AND METHOD FOR ARRHYTHMIA DISCRIMINATION WITH ATRIALVENTRICULAR DISSOCIATION
摘要
Ventricular arrhythmias are monitored and classified based upon various criteria. One criterion is PR dissociation which is determined by comparing the PR interval in a current RR cycle to a median PR value. If the current PR interval varies too far from the median, then dissociation is indicated. Often, there are multiple atrial events in a given RR interval and the PR value has been based upon the last atrial event in the cycle. An algorithm determines whether to use the last atrial event in a cycle or whether an earlier atrial event occurred and would provide a more accurate PR value.
申请公布号
WO2008127374(A3)
申请公布日期
2008.12.31
申请号
WO2007US81575
申请日期
2007.10.17
申请人
MEDTRONIC, INC.;CAO, JIAN;GILLBERG, JEFFREY M.;JACKSON, TROY E.;BROWN, MARK L.
发明人
CAO, JIAN;GILLBERG, JEFFREY M.;JACKSON, TROY E.;BROWN, MARK L.