Mitral Valve Stenosis

• Medstar Washington Hospital Center, Cardiovascular Research Program — Washington D.C., District of Columbia, United States
• Emory University — Atlanta, Georgia, United States
• Henry Ford Hospital — Detroit, Michigan, United States
• INOVA Fairfax Hospital — Falls Church, Virginia, United States

• Bichat Hospital — Paris, France

• Department of Invasive Cardiology, Medical University of Bialystok, The Medical University of Bialystok Clinical Hospital — Bialystok, Poland

• Felipe Atienza Fernandez — Madrid, Spain

• Konkuk University Medical Center — Seoul, South Korea

• Education Developmen Center — Shiraz, Fars, Iran

• Scripps Green Hospital/Scripps Clinic — La Jolla, California, United States
• USC University Hospital, Department of Cardiothoracic Surgery — Los Angeles, California, United States
• The Heart Group, PC — Evansville, Indiana, United States
• Indiana Heart Hospital — Indianapolis, Indiana, United States

• Baystate Medical Center — Springfield, Massachusetts, United States

• Yale New Haven Hospital — New Haven, Connecticut, United States
• Christiana Care Health Services — Newark, Delaware, United States
• Emory University — Atlanta, Georgia, United States
• University of Maryland — Baltimore, Maryland, United States

Not specified