Results 21 to 30 of about 1,694,701 (291)
Frontiers in Physiology, 2022 We propose a method to perform simultaneous measurements of percutaneous arterial oxygen saturation (SpO2), tissue oxygen saturation (StO2), pulse rate (PR), and respiratory rate (RR) in real-time, using a digital red–green–blue (RGB) camera ...
Izumi Nishidate +8 more
doaj +1 more source
Correlation between regional tissue perfusion saturation and lactate level during cardiopulmonary bypass [PDF]
Korean Journal of Anesthesiology, 2018 Background Cardiopulmonary bypass (CPB) can cause systemic hypoperfusion, which remains undetected by routine monitoring of physiological parameters. Noninvasive tissue perfusion monitoring offers a clinical benefit by detecting low systemic perfusion ...
Yoon-sook Lee +4 more
doaj +1 more source
Muscle Oxygen Saturation Breakpoints Reflect Ventilatory Thresholds in Both Cycling and Running. [PDF]
, 2022 Pulmonary gas exchange analysis was compared to changes in muscle oxygen saturation as measured by near-infrared spectroscopy. First, ventilatory thresholds determined by common gas exchange analysis and breakpoints in muscle oxygen saturation were ...
Zibung, Marc +4 more
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BMC Anesthesiology, 2022 Background Evidence regarding the relationship between in-hospital mortality and SpO2 was low oxygen saturations are often thought to be harmful, new research in patients with brain damage has found that high oxygen saturation actually enhances mortality.
Haoyang Yin +4 more
doaj +1 more source
Frontiers in Cardiovascular Medicine, 2022 Background and purposeCurrently, there is a lack of effective neuroprotective strategies to break the ceiling effect of mechanical thrombectomy (MT), and one of the most promising is normobaric oxygen treatment.
Shuhong Yu +7 more
doaj +1 more source
Oxygen therapy in respiratory disorders [PDF]
, 2012 PhDOxygen therapy remains a cornerstone of medical practice and is generally regarded as being safe. However, there is a lack of clinical evidence to support the routine use of oxygen therapy, and in certain conditions, injudicious oxygen may cause harm.
Wijesinghe, Meme
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The effects on arterial haemoglobin oxygen saturation and on shunt of increasing cardiac output with dopamine or dobutamine during one-lung ventilation [PDF]
, 2004 Publisher's copy made available with the permission of the publisher © Australian Society of AnaesthetistsTheoretically, if the cardiac output were increased in the presence of a given intrapulmonary shunt, the arterial saturation should improve as the ...
Russell, W., James, M.
core +1 more source
The effect of dissolved oxygen on microgreen productivity
BIO Web of Conferences, 2021 The effect of oxygen dissolved in water was researched (1.3 mg/l – without saturation, 6.1 mg/l – air saturation, 14.7 mg/l – oxygen saturation) on the microgreen productivity of “Ivolga” variety wheat of and ‘Aida’ variety lentils. It was found that the
Grishin Alexander +5 more
doaj +1 more source
Annals of Noninvasive Electrocardiology, 2023 Background Clinically, the pulse oxygen saturation of patients with chronic heart failure does not decrease significantly, and the clinical manifestations of labor‐related dyspnea are not typical.
Jian‐feng Jia +2 more
doaj +1 more source
Hyperspectral imaging for the remote sensing of blood oxygenation and emotions [PDF]
, 2012 This PhD project is a basic research and it concerns with how human’s physiological features, such as tissue oxygen saturation (StO2), can be captured from a stand-off distance and then to understand how this remotely acquired physiological feature ...
Chen, Tong
core +7 more sources