Correspondence to Dr Chanu Rhee, Department of Population Medicine, Harvard Medical School/Harvard Pilgrim Health Care Institute, Boston, MA 02215, USA; crhee{at}bwh.harvard.edu Sepsis, the syndrome ...

PaO2/FiO2（PF）比值被广泛用于评估重症患者的呼吸衰竭情况，以指导通气策略和预后判断。然而，由于该指标需要侵入性动脉 ...

The SOFA-2 score included new definitions, new variables, and revised thresholds to categorize the severity of organ dysfunction in critical illness. The updates reflected changes in practice, ...

At 1 year after participants’ ICU stay for acute respiratory failure, mean DLCO was about 5% lower in those who had an ICU oxygenation target of 60 vs 90 mm Hg. Cognitive impairment levels among ...

本研究发现机械通气期间呼吸驱动（P0·1）与呼吸努力（Pocc）与患者预后呈非线性关联：在氧合障碍（PaO2/FiO2≤150mmHg）时 ...

Sodium, Whole Blood 134 to 143 mmol/L Less than or equal to 120 or greater than or equal to 160 mmol/L Potassium, Whole Blood 3.4 to 5.0 mmol/L Less than or equal to 2.5 or greater than or equal to ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

Background: The use of pulse oximetry (SpO2) as an estimate of cardiac output (CO) in shunted single ventricle patients ignores pulmonary venous and mixed systemic venous saturation (MVO2). With a ...

（长按 识别二维码 搜索更多麻醉学知识点） 氧合血红蛋白并不能直接被机体所利用，需要氧分子从血红蛋白上解离出来，才能够进入机体的组织细胞。我们在临床上也利用了血红蛋白的物理化学特性。氧离曲线从起始段到快速升支直至平台段这一过程是由血红 ...

Denmark: An arterial oxygen pressure (PaO2) target of 60 mm Hg versus 90 mm Hg led to more days alive without support in intensive care unit (ICU) patients with COVID-19 and severe hypoxemia, findings ...

Clinical question: Do the anti-inflammatory and immunomodulatory effects of glucocorticoids decrease mortality among patients with severe community-acquired pneumonia (CAP)? Background: CAP remains a ...

Please provide your email address to receive an email when new articles are posted on . The lower vs. higher oxygenation target group had a higher median number of days alive without life support.