Ventricular Outflow Obstruction

• PIMA Heart Centre — Tucson, Arizona, United States
• Tenet Health — Boca Raton, Florida, United States
• eCommunity — Indianapolis, Indiana, United States
• Community Hospital — Munster, Indiana, United States

• ASZ Aalst — Aalst, Belgium
• AZ Sint-Jan Brugge — Bruges, Belgium
• UZ Brussel — Brussels, Belgium
• AZ Maria Middelares — Ghent, Belgium

Not specified

• Samsung Medical Center — Seoul, South Korea
• Asan Medical Center — Seoul, South Korea
• Seoul National University Hospital — Seoul, South Korea
• Yonsei University Medical Center — Seoul, South Korea

• Hospital Universitari Germans Trias I Pujol — Badalona, Barcelona, Spain
• Hospital Universitari Vall D'Hebron — Barcelona, Spain
• Hospital Universitari de Bellvitge — Barcelona, Spain
• Hospital Universitario de Burgos — Burgos, Spain

• Barts and the London NHS Trust — London, United Kingdom

• St. Paul's Hospital — Vancouver, British Columbia, Canada
• Hamilton Health Sciences — Hamilton, Ontario, Canada
• Toronto General Hospital — Toronto, Ontario, Canada
• Institut universitaire de cardiologie et de pneumologie de Québec — Québec, Quebec, Canada

• Hospital Nossa Senhora (Fundação Pio Xii) — Barretos, São Paulo, Brazil
• Hospital de Caridade São Vicente de Paulo — Jundiaí, São Paulo, Brazil
• Hospital Beneficência Portuguesa — São José do Rio Preto, São Paulo, Brazil

• Mission Health — Asheville, North Carolina, United States
• Centennial Medical Center — Nashville, Tennessee, United States

• Hospital Ana Nery - HAN/SESAB — Salvador, Estado de Bahia, Brazil
• Irmandade da Santa Casa de Misericordia de Porto Alegre - ISCMPA — Porto Alegre, Rio Grande do Sul, Brazil
• InCor - Instituto do Coração do Hospital das Clínicas da FMUSP — São Paulo, Brazil