Medtronic plc announced that the U.S. Food and Drug Administration (FDA) approved an expanded indication trial for the CoreValve® Evolut® R System, the first and only next-generation recapturable, self-expanding transcatheter aortic valve replacement (TAVR) system commercially available in the United States. Patients with aortic stenosis, who are at a low surgical mortality risk as determined by a heart team, will be enrolled in the trial.