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2025-02-19 15:58:32

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?>3?????(????)???????????????,?(RR)<30??/??????????>93%???????????

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??????????,????=93%;

?????(PaO2)/?(FiO2)=300,??????????????(?????????1000?)?????????PaO2/FiO2?????????;

???????????,????24~48?>50%?

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???????????,??????????=93%;

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???????????????????5?/?,?,???????????,??????????

?????<5??(????<2??????????????);

???????=65??;

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