Acute arterial thromboembolism and venous thrombosis are limb-threatening and potentially life-threatening conditions. Acute arterial thrombus prohibits perfusion to affected limbs, resulting in emergent limb salvage situations. Acute lower extremity deep vein thrombosis (DVT) is a common condition that can cause substantial disability, with the most common feared complication being a life-thre...

By associating frequencies to larger scales, we provide a simpler way derive local uniformity of multiplicative functions on average from the results Matomäki-Radziwiłł.

The first step of organ cryopreservation is a cryoprotectant perfusion, which can speed cooling. The temperature of the kidney decreased from 37°C to about 0°C by perfusion. During the kidney perfusion process, the cryoprotectant enters the kidneys through the renal artery and leaves the kidneys through the renal vein after passing through a series of capillaries. In cold perfusion vessels with...