Waveform capnography provides real-time feedback on how the patient is breathing.

波形二氧化碳浓度监测对病患的呼吸情况提供实时反馈。

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Additionally, capnography will provide information about airway patency, technical faults and adequacy of gas flow in non-rebreathing systems.

另外，二氧化碳描记还会提供通气孔开放性、技术错误和非循环系统中气流充分的信息。

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Capnography has become standard care for intraoperative monitoring of ventilatory efficiency and thus decreases the need for invasive arterial blood gas analysis.

二氧化碳描记术已经成为标准的术中通风有效性的监护，减少了侵袭血管进行动脉血气分析的需要。

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Just last week, the AHA published course materials to teach emergency personnel how to use capnography.

WSJ: New Strategies to Revive Victims of Cardiac Arrest