WE have recently studied 2 patients with symptoms of cerebral ischemia in whom a reversal of blood flow through ... pulse was weak, and the right posterior tibial pulse absent. Retinal arterial ...

"This electronic system is designed to wirelessly deliver hemodynamic data, including arterial pressure, pulse, and flow, to an external ... up to 3.5 cm (1.4 in) through blood, and 5.5 cm ...

(G) Schematic of the flow through a constriction followed by ... Boutry et al, Biodegradable and flexible arterial-pulse sensor for the wireless monitoring of blood flow, Nature Biomedical ...

It reveals the “subtle changes in the world” that are otherwise imperceptible to the human eye, like an artery pumping in ... reddens as blood is pumped through the body.