[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

选择基于生物反馈(心率变异性HRV或脑电EEG)的冥想设备时,采样精度是关键:HRV类设备需支持逐拍心跳检测(R-R间期精度≥1ms),否则呼吸引导反馈会滞后失真

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82%
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Long-term
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get_claim(id=193041)