Conclusion: In patients with acute intermediate-high-risk PTE and a PaO2/FiO2 ratio <300 mmHg, low-dose thrombolysis yielded early improvements in oxygenation, mPAP and right ventricular function, ...

Background:Extracorporeal membrane oxygenation (ECMO) is being increasingly used for mechanical support of respiratory and cardio-circulatory failure. An excessive systemic inflammatory response is ...

Background: A major contributor to unfavorable outcome after traumatic brain injury (TBI) is secondary brain injury. Low brain tissue oxygen tension (PbtO2) has shown to be an independent predictor of ...

The ratio between arterial blood partial pressure of oxygen and fraction of inspired oxygen (PaO2/FiO2) was largely used for grading and managing the respiratory failure in non-mechanically ventilated ...

The following is a summary of “Prognostic value of PaO2/FiO2 ratio in predicting clinical outcomes in COVID-19 patients,” published in the June 2024 issue of Critical Care by Canto-Costal et al.

Exposure to hyperoxia, a high arterial partial pressure of oxygen (PaO2), may be associated with worse outcomes in patients receiving extracorporeal membrane oxygenator (ECMO) support. We examined ...

SpO2，PaO2，どちらも酸素化の指標ですよね？ 敷居が低いのはSpO2なのではないでしょうか？ クリニックから病院まで，外来から入院，もっと言えば，最近は新型コロナの影響もあり，一般の方がSpO2モニターを購入したりしますよね． 一方，PaO2は，動脈採血 ...

正常値は10mmHg以下で、数値が大きくなった場合は「呼吸不全」があるという検査です。 Aとaの二つあり、その酸素（O2）のDifference（違い）がA-aDO2です。呼吸をして取り込まれた酸素は気道から肺胞に入って、そこから動脈に行きますね。A-aDO2は直訳すると ...