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Electrocardiographic means for detecting potential ventricular tachycardia.
Electrocardiographic means for detecting potential ventricular tachycardia.
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机译:心电图检查潜在的室性心动过速的手段。
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摘要
The late portion of a post myocardial infarct patient's QRS waveform contains a high frequency signal tail which is indicative of a tendency toward ventricular tachycardia. This invention digitally processes and filters a patient's QRS signals in a reverse time manner to isolate the high frequency tail and avoid the filter ringing which would otherwise hide the signal.
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