Increased local cytokine production at culprit superficial femoral artery plaques.

Characterization of local inflammation at culprit superficial femoral artery (SFA) stenosis has not been studied. We hypothesized that arterial cytokine concentrations would be greater at sites of stenosis. Twenty patients with ≥50 % angiographic stenosis of the SFA had blood drawn just proximal to the lesion and from a contralateral site free of disease.

Transradial cardiac catheterization and percutaneous coronary intervention: a review.

Campeau in 1989 and subsequently Kiemeneij and Laarman in 1993 successfully attempted diagnostic cardiac catheterization and percutaneous coronary intervention (PCI), respectively, using the radial artery. Since then, the technique has evolved significantly with improvement in catheters and operators gaining experience in transradial (TR) procedures. Short recovery time, less bleeding complications, and enhanced patient satisfaction made the TR approach a preferred route to perform cardiac catheterization and PCIs in an increasing number of countries.