With radial artery (RA) grafts still underutilized in ... the issue of RA graft patency -- stemming from the thick muscular walls on RA grafts -- is thought to stand in the way of greater adoption ...

Abstract: Mechanical properties of the arterial walls are significantly altered by atherosclerosis, and various studies have been recently conducted to measure the regional elastic properties (radial ...

It then divides into the middle and radial collateral arteries ... This results from a weakness in the wall of the brachial artery. The vessel bulges, forming a balloon called an aneurysm.

Feres et al. point out that, while rare, the majority of radial artery aneurysms are related to puncture or catheterization of arteries 4. In the case described here, pathology of the aneurysm sac ...

Abstract: Radial arterial pulse waveforms ... the realistic pulse wave of the radial artery, taking into account the reflected wave of the fluidic pressure generated by the elasticity of the arterial ...

The U.S. Food and Drug Administration (FDA) has announced on April 3 that Teleflex and Arrow International are recalling the ARROW QuickFlash Radial Artery and Radial Artery ... including injury to ...

The FDA designated the recall of radial artery and arterial line catheterization kits as class I, the most serious type. Affected kits may cause injury to the vessel wall, vasospasm, embolism or ...

There are, however, risks unique to radial artery catheterization. Though rare, spasm of the muscles lining the wall of the radial artery may be experienced by some patients. This can make it ...

Vascular ultrasound is a critical tool for real-time guidance of needle advancement to minimise arterial back-wall punctures (i.e., to enable ... Is There a Minimum Limit to the Radial Artery Size for ...

During the first radial artery puncture in our case, the puncture needle was located in the subintimal lacuna of the blood vessel. When the vascular sheath was inserted, the tip of the sheath core ...

Radial Artery Hemostasis Patent hemostasis involves holding the minimum ... Ultrasound and the “through-and-through” posterior wall puncture technique significantly reduce the number of attempts and ...