Feasibility of transcatheter aortic valve replacement in low-risk patients with symptomatic severe aortic stenosis: Rationale and design of the Low Risk TAVR (LRT) study

The LRT study will test feasibility of TAVR in low-risk patients with symptomatic severe aortic stenosis in the United States with either tricuspid or bicuspid native aortic valves. Enrollment commenced in 2016 and results are expected in 2018.