[KongchangAI]
Unverified85% confidenceFactTime unknown

家用胎心多普勒探测到的'心率'需与真正胎心区分:母体腹主动脉搏动约60-90次/分,胎心通常110-160次/分,若测得数值接近母体脉搏,很可能测到的是母体血管而非胎心,切勿据此判断异常

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85%
Confidence
Long-term
Relevance
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