Oxygen is essential for adequate cellular functioning and highly specialized systems have developed to maintain a delicate balance during conditions of relatively low to high levels of oxygen ...
Near-infrared spectroscopy (NIRS) is an increasingly accepted noninvasive method for monitoring regional cerebral oxygen saturation (rScO 2) and cerebral fractional tissue oxygen extraction (cFTOE) in ...
aCenter for Acute Respiratory Failure and Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons and New York-Presbyterian Hospital, New ...
Balloon pulmonary angioplasty (BPA) is a promising treatment modality for nonoperable chronic thromboembolic pulmonary hypertension (CTEPH). However, BPA for atypical CTEPH with concurrent chronic ...
SAN FRANCISCO, April 13, 2026 (GLOBE NEWSWIRE) -- ProSomnus Sleep Technologies (“the Company”), the leading non-CPAP Obstructive Sleep Apnea (OSA) therapy® and pioneer in Smart Sleep Medicine™, today ...
3 Department of Respiratory Medicine, Glasgow Royal Infirmary, Glasgow, UK 4 University Department of Anaesthesia, Glasgow Royal Infirmary, Glasgow, UK Correspondence to: Dr M K Johnson Department of ...
Pulse oximetry guides the management of respiratory conditions through non-invasively monitoring arterial oxygen saturation. Unstable haemoglobin variants may produce inaccurate readings. We describe ...
Correspondence to: Professor J A Wedzicha Royal Free and University College Medical School, London NW3 2PF, UK; j.a.wedzicha{at}medsch.ucl.ac.uk If you wish to reuse ...
Racial disparities in pulse oximetry: measurement bias and clinical implications—a systematic review
This review synthesised existing evidence on racial disparities in pulse oximeter accuracy, quantified the degree of bias, evaluated clinical effects, highlighted implications for practice, and ...
Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels give higher readings for patients with darker than lighter skin tones, according to the largest ...
1 Department of Epidemiology & Biostatistics, Erasmus Medical Centre, the Netherlands 2 Department of Neurology, Erasmus Medical Centre, the Netherlands 3 Department of Radiology, University Hospital ...
Methods: To achieve these objectives, we included 14 healthy participants aged 23-39 years in the study, and we induced several stable plateaus of arterial oxygen saturation (SaO2) ranging from ...
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