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通过植入式抗心搏过速装置以对顽固的心搏过程进行电控制,业已成为治疗方法中的一种重要形式。近来,最先进的心室性心搏过速探测方法建议:除了或者在进行早期以心率为基础的算法探测的同时,还应对心室内的电描记图形态学的变化进行观测。不幸的是,大多数所建议的形态学分析技术,除了在现有的装置要求之上,还要求要较高的计算能力。另外,它们还可能会由于心室内电描记图的幅值以及基线漂移而受到严重影响。我们设计了四种新的高计算有效性的时域算法。这些算法可将单形的心室性心搏过速(VT)期内的
The use of implantable anti-pulse rate devices to electrically control stubborn cardiac processes has become an important form of treatment. Recently, state-of-the-art ventricular tachycardia detection methods suggest that, in addition to or during the early detection of heart rate-based algorithms, changes in electrocardiogram morphology should be observed. Unfortunately, most of the proposed morphological analysis techniques require higher computational power than existing device requirements. In addition, they may also be severely affected by the amplitude of the electrocardiogram and baseline wander. We have designed four new time-domain algorithms with high computational efficiency. These algorithms will be monomorphic ventricular tachycardia (VT) period