[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

续航与数据采样率互相制约:高采样率(如250Hz以上采集完整心电波形)会显著缩短续航,若想连续多晚监测需接受降采样,这会降低心率变异性(HRV)的精细度

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75%
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Long-term
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