作者: Harley White
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摘要: An implantable atrial defibrillator (30) applies cardioverting electrical energy to the atria (16, 18) of a human heart (10). The includes first detector (60) for sensing depolarization activation waves at area and producing signal, second (62) an analyzing circuit (88) determining if signal satisfies criterion criterion. third (64) activity in least one fibrillation (118) when are need cardioversion. further (142) applying cardioversion