Ramya Venugopalan

  • Citations Per Year
Learn More
AIM The primary objective of this study was to evaluate the impact of radiopaque markers on stent visibility. The secondary objective was to investigate the impact of such radiopaque markers on localized corrosion at the stent corpus-marker interfaces. MATERIAL AND METHODS The radiopacity of the following stents was evaluated at different fluoroscopy(More)
RapGeoRef, a software tool for rapid acquistion of streetwise geo-referenced maps, is presented. Introduction One problem with many GPS systems is that they do not have streetwise knowledge that is most useful to the visually impaired traveler. While Google maps [1] is a step in the right direction, they do not have a universal resolution level with some(More)
  • 1