In the context of an ongoing debate on the potential risks of hypoxemia and hyperoxemia, it seems prudent to maintain the partial arterial oxygen pressure (PaO2) in a physiological range during ...

PaO2 60mmHgと90mmHgでは90日後の死亡率に差を認めなかった。 Lower or Higher Oxygenation Targets for Acute Hypoxemic Respiratory Failure N Engl J Med. . 2021 Jan 20. doi: 10.1056/NEJMoa2032510.

病棟や救急外来でそう報告を受けたとき、あなたの頭の中には何が浮かんでいますか？ とりあえず酸素を投与する？ サチュレーション（SpO2）を確認する？ 実は、研修医の先生や看護師さんでも、いざ急変の現場になると「酸素化」と「換気」がごっちゃに ...

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Using a BVM (with or without O2) on an unconscious and breathing patient with stable airways, does not affect SpO2 recovery in any way. Unless I'm mistaken, supplemental O2 should definitely shorten ...