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METHOD AND APPARATUS FOR DETECTION OF INTRINSIC DEPOLARIZATION FOLLOWING HIGH ENERGY CARDIAC ELECTRICAL STIMULATION
METHOD AND APPARATUS FOR DETECTION OF INTRINSIC DEPOLARIZATION FOLLOWING HIGH ENERGY CARDIAC ELECTRICAL STIMULATION
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机译:高能心脏电刺激后本征去极化的检测方法和装置
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摘要
A medical device is configured to deliver a high-energy electrical stimulation pulse to a patient that produces a post-stimulation polarization signal. A cardiac signal analyzer of the medical device is configured to detect a cardiac electrical signal superimposed on the post-stimulation polarization signal, determine at least one feature of the detected cardiac electrical signal, compare the feature to criteria that differentiate an intrinsic cardiac event during the post-stimulation polarization signal from an evoked response signal and identify the detected cardiac electrical signal as the intrinsic cardiac event if the feature meets the criteria.
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