AMPLATZER Cardiac Plug Clinical Trial

York Hospital, York

University of Pennsylvania, Philadelphia

Roper Hospital/PMG Research of Charleston, Charleston

Emory Midtown Hospital and Emory University Hospital, Atlanta

University of Kentucky, Lexington

Providence Hospital, Southfield

Henry Ford Hospital, Detroit

Spectrum Health, Grand Rapids

University of Iowa Hospitals & Clinics, Iowa City

Aspirus Heart & Vascular Institute, Wausau

HealthEast St. Joseph's Hospital, Saint Paul

St. Cloud Hospital/CentraCare Heart and Vascular Clinic, Saint Cloud

Memorial Hermann Hospital, Houston

University of Colorado Denver, Aurora

South Denver Cardiology Associates, Littleton

Good Samaritan Hospital, Los Angeles

Cedars-Sinai Medical Center, Los Angeles

St. Joseph's Hospital and Research Institute, Atlanta