Cook Medical announced that its Zenith iliac branch device (ZBIS) is now commercially available in the United States. The ...

Retinal arteriolar narrowing is decided based on the artery and vein diameter ratio (AVR). Previous methods segmented blood vessels and classified arteries and veins by color pixels in the centerlines ...

Schematic representation of the experimental setup used to measure the internal diameter of a small resistance mesenteric artery in vitro. A resistance mesenteric artery (art. mes.) and a carotid ...

It is estimated that one in ten palliative care patients may benefit from a peripheral nerve block, and although many hospices have growing links and collaboration with pain colleagues, delays still ...