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发明授权
CN106535742B 用于在具有双感测向量的医疗设备中验证对心动过速事件的辨别的装置 有权

用于在具有双感测向量的医疗设备中验证对心动过速事件的辨别的装置
摘要：
一种用于检测心脏事件的医疗设备，包括：感测来自多个电极的心脏信号；响应于所感测到的心脏信号而感测多个搏动；将该多个搏动中的每个搏动标识为正常搏动和非正常搏动之一；判定被标识为正常搏动的搏动数量是否大于正常搏动阈值、与被标识为正常搏动的搏动相关联的RR间期是否小于阈值间期、以及与被标识为正常搏动的搏动相关联的RR间期是否在RR间期范围内中的至少一项；以及响应于所述判定而将该心脏事件标识为可电击和不可电击之一。
摘要（英）：

A method and medical device for detecting a cardiac event that includes sensing cardiac signals from a plurality of electrodes, sensing a plurality of beats in response to the sensed cardiac signals, identifying each beat of the plurality of beats as one of a normal beat and a not normal beat, determining at least one of whether a number of beats identified as a normal beat is greater than a normal beat threshold, whether an RR interval associated with the beats identified as being a normal beat is less than a threshold interval, and whether RR intervals associated with the beats identified as being normal beats are within an RR interval range, and identifying the cardiac event as being one of shockable and not shockable in response to the determining.

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