Key data from many transcatheter aortic valve replacement (TAVR) clinical trials will be presented as late-breakers at the American College of Cardiology (ACC) Scientific Session this weekend, March 14-16, 2015, in San Diego, Calif. While the three-day conference will be packed with lectures, poster presentations, case studies, etc., most investors will be waiting for TAVR-related clinical data from Edwards and Medtronic. We expect these data to be positive for both vendors, which will only help to solidify their hold on the global TAVR market.