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METHODS FOR QUANTIFYING THE RISK OF CARDIAC DEATH USING EXERCISE INDUCED HEART RATE VARIABILITY METRICS
METHODS FOR QUANTIFYING THE RISK OF CARDIAC DEATH USING EXERCISE INDUCED HEART RATE VARIABILITY METRICS
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机译:利用运动诱发的心率变异性指标量化心脏死亡风险的方法
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摘要
Methods and apparatus for assessing cardiac risks in a specific patient. One embodiment of a method in accordance with the invention comprises providing heart rate activity of a specific patient including a windowed time series relating to heart rate variability during a heart rate test. This method further includes determining a frequency domain value based on energy values of frequency bands of the heart rate variability in the windowed time series, and/or determining an aggregate power for a frequency band of the windowed time series. This method further includes assessing the risk of a cardiac event based on the frequency value and/or the aggregate power.
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