The MITRAL II Pivotal Trial (Mitral Implantation of TRAnscatheter vaLves).

Columbia University Medical Center/NYPH, New York

Ignacio Chávez National Institute of Cardiology, Mexico City

The Sentara Heart Valve and Structural Disease Center, Norfolk

Mayo Clinic, Rochester

Oklahoma Heart Institute Utica Office, Tulsa

University of Texas Health Science Center at San Antonio, San Antonio

Uchealth Heart & Vascular Clinic Harmony Campus, Fort Collins

Intermountain Medical Center, Murray

Banner - University Medicine Cardiology Clinic, Pheonix

Dignity Health Chandler Regional Medical Center, Gilbert

Pima Heart & Vascular, Tucson

Cedars-Sinai Medical Center, Los Angeles

Sutter Health, San Francisco

Oregon Health & Science University, Portland

Medstar Washington Hospital Center, Washington D.C.

Massachusetts General Hospital, Boston

Brigham and Women's Hospital, Boston