The goal of this study is to learn what effects the ABC Bicuspid Sizing Algorithm has on the clinical outcomes of patients with bicuspid aortic stenosis after having a transcatheter aortic valve replacement (TAVR) using the Sapien 3 valve. The main questions the study aims to answer are: 1. Does the ABC Bicuspid Sizing Algorithm increase the technical success at exit from the procedure room? 2. Does the ABC Bicuspid Sizing Algorithm increase the device success at 30 days after the procedure? Participants already being evaluated for a TAVR as part of their regular medical care for bicuspid aortic stenosis will have their diagnostic images assessed using the ABC Bicuspid Sizing Algorithm to help determine their procedure type and valve size. They will have visits 30 days and one year after their procedure.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Proportion of cases achieving technical success
Timeframe: At exit from procedure room after procedure completion