The diagnosis of acute respiratory distress syndrome (ARDS) traditionally requires
calculation of the ratio of partial pressure of arterial oxygen to fraction of inspired oxygen …

Pulse oximetry is one of the most commonly employed monitoringmodalities in the critical
care setting. This review describes the latesttechnological advances in the field of pulse …

The purpose of the T horacic S ociety of A ustralia and N ew Z ealand guidelines is to
provide simple, practical evidence‐based recommendations for the acute use of oxygen in …

Background: Safety in medical work requires eye protection, such as glasses, and protective
facial masks (PFM) during clinical practice to prevent viral respiratory infections. The use of …

Background: Finger pulse oximeters are widely used to monitor physiological responses to
high-altitude exposure, the progress of acclimatization, and/or the potential development of …

Background During the COVID-19 pandemic, telehealth became a vital resource to contain
the virus's spread and ensure continuity of care of patients with a chronic condition, notably …

Psychophysiological science employs a large variety of signals from the human body that
index the activity of the peripheral nervous system. This allows for studying interactions of …

Oxygen is vital for energy metabolism in mammals and the variability of the concentration is
considered a clinical alert for a wide range of metabolic malfunctions in medicine. In this …

Current approaches to quantify and diagnose sleep disorders and circadian rhythm
disruption are imprecise, laborious, and often do not relate well to key clinical and health …

Background A decrease in the level of pulse oxygen saturation as measured by pulse
oximetry (SpO2) is an indicator of hypoxemia that may occur in various respiratory diseases …