A prospective study conducted at Avicenna University Hospital (Cadi Ayyad University) suggests that the plethysmographic perfusion index (PPI), a noninvasive parameter derived from pulse oximetry, can ...

Almost everyone uses a smartphone case as a means of protecting their smartphone, but what if you could have a case that barely actually covers your phone? The Arc Pulse promises to add protection to ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Kaitlyn Wells These medical ...

I was saddened and surprised to see a front-page, above-the-fold headline on Saturday, “Voters divided on use of Guard: Some see retribution, others say they’re needed,” based on a survey of 11 — yes, ...