[1]Department of Radiology;
University of Iowa Hospitals and Clinics;
Iowa City;
IA 52242;
United States;
[2]Department of Radiology;
Brigham and Women’s Hospital;
Harvard Medical School;
Boston;
MA 02115;
United States;
[1]Department of Radiology;
University of Iowa Hospitals and Clinics;
Iowa City;
IA 52242;
United States;
[2]Department of Radiology;
Brigham and Women’s Hospital;
Harvard Medical School;
Boston;
MA 02115;
United States;
[3]Department of Radiology;
Cardiothoracic Imaging;
UT Southwestern Medical Center;
Dallas;
TX 75235;
United States;
[2]Department of Radiology;
Brigham and Women’s Hospital;
Harvard Medical School;
Boston;
MA 02115;
United States;
[4]Department of Internal Medicine;
Westchester Medical Center;
New York Medical College;
Valhalla;
NY 10595;
United States;
[2]Department of Radiology;
Brigham and Women’s Hospital;
Harvard Medical School;
Boston;
MA 02115;
United States;
[2]Department of Radiology;
Brigham and Women’s Hospital;
Harvard Medical School;
Boston;
MA 02115;
United States;
Heart failure; Idiopathic; Arteriovenous fistula; Endovascular management; Amplatzer device;