Radiation exposure and vascular access site.

We read with interest the article by Brasselet et al.¹ comparingoperator radiation exposure with different vascular access sites,namely radial vs. femoral access, during the performance ofcoronary angiograms or other percutaneous coronary interventions(PCI). This important concern merits attention, and has beendebated extensively over the last few years. As mentioned bythe authors,