Mitral Regurgitation

• The First Affiliated Hospital of Nanjing Medical University — Nanjing, China

Not specified

• Fundación Favaloro — Buenos Aires, Argentina
• Hospital Italiano De Buenos Aires — Buenos Aires, Argentina
• Hospital César Milstein — Buenos Aires, Argentina
• Hospital Fernandez/Sanatorio Milstein — Buenos Aires, Argentina

• Uniwersyteckie Centrum Kliniczne Gdański Uniwersytet Medyczny — Gdansk, Poland
• Górnośląskie Centrum Medyczne im. Leszka Gieca Śląskiego Uniwersytetu Medycznego — Katowice, Poland
• Samodzielny Publiczny Szpital Kliniczny nr 4 w Lublinie — Lublin, Poland
• Uniwersytecki Szpital Kliniczny w Poznaniu — Poznan, Poland

• Hospital of the Lithuanian University of Health Sciences ligoninė Kauno — Kaunas, Lithuania

• Universitätsklinikum Aachen — Aachen, Germany
• St. Marien Krankenhaus- Ahaus Vreden — Ahaus, Germany
• Sana Klinikum Lichtenberg — Berlin, Germany
• Klinikum Links der Weser — Bremen, Germany

• Cardiovascular Institute of Los Robles Health System — Thousand Oaks, California, United States
• Northwestern University — Evanston, Illinois, United States
• Ascension St. Francis via Christi — Wichita, Kansas, United States
• Mayo Clinic — Rochester, Minnesota, United States

• Instituto do Coracao (InCor) - HCFMUSP — São Paulo, Brazil
• Instituto Nacional del Torax — Santiago, Chile
• Hospital Clinico San Borja Arriarán — Santiago, Chile

• First Cardiology Department, Hippokration General Hospital — Athens, Greece

• UCSF — San Francisco, California, United States
• Piedmont Heart Institute — Atlanta, Georgia, United States
• University of Maryland Medical Center — Baltimore, Maryland, United States
• Johns Hopkins — Baltimore, Maryland, United States