Temporal trends of fluoroscopy time and contrast utilization in coronary chronic total occlusion revascularization: Insights from a multicenter United States registry

Tesfaldet T. Michael, Dimitri Karmpaliotis, Emmanouil S. Brilakis, Mohammed Alomar, Shuaib M. Abdullah, Ben L. Kirkland, Katrina L. Mishoe, Nicholas Lembo, Anna Kalynych, Harold Carlson, Subhash Banerjee, Michael Luna, William Lombardi, David E. Kandzari