Medtronic is sponsoring the SMART randomized head-to-head trial comparing its Evolut PRO and Evolut PRO+ self-expanding transcatheter aortic valve replacement systems against Edwards Lifesciences’ Sapien 3 and Sapien 3 Ultra balloon-expandable TAVR systems in patients with severe symptomatic aortic stenosis.
The Small Annuli Randomized To Evolut or Sapien (SMART) trial will enroll about 700 patients with small aortic annuli and...







