In a new study, pulse oximeters underestimated arterial oxygen saturation among patients in the ICU, and the ability of the devices to detect hypoxemia was especially hindered in patients with dark ...
Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: a red diamond, 2.33 of the rarest carats in the world, shining like a ...
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