Background Physicians have observed patients with COVID-19 without respiratory distress despite marked hypoxaemia and extensive radiographic abnormalities, a controversial phenomenon called ‘silent ...

DEAR DR. ROACH: I see smart watches that are advertised to measure heart rates, oxygen saturation, blood pressure, and even glucose levels. Are these things accurate? -- A.K. ANSWER: The quality of ...

Tucked away in some Garmin watches is a sensor that enables continuous blood oxygen monitoring, a feature the company refers to as ‘Pulse Ox’. You may have seen the feature appear in menus or in ...

Ajay Bagga, Market Expert, says India's VIX has risen to 18, influenced by global uncertainties, but remains within a normal range of 10 to 19. Historically, the VIX surged much higher during crises ...

Department of Paediatrics, Federal University of Health Sciences, Otukpo, Nigeria. Department of Paediatrics, Federal University of Health Sciences, Otukpo, Nigeria. Division of Paediatric Cardiology, ...

Clinicians seemed to be most concerned with insufficient oxygenation in patients with hypercapnia risk, rather than the dangers of excessive oxygenation. Overuse of oxygen is more common than underuse ...

Thus, those with a haemoglobin of 70 g/L had a mean pulse oximetry reading for oxygen saturation that was 7.9% higher than the true value, while for those with a haemoglobin within the normal range of ...

Immediately after the conspiracy convictions in Alabama, Attorney General Nicholas Katzenbach telephoned the news to Lyndon Johnson at his Texas ranch. The President had taken a special interest in ...