[KongchangAI]
Unverified85% confidenceFactTime unknown

灌注指数(PI值)显示功能是判断读数可信度的关键指标,PI<0.4时读数不可靠(末梢循环差、手凉),带PI显示的设备能帮助排除无效测量

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85%
Confidence
Long-term
Relevance
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