From the Department of Radiology (D.S.H., J.S., C.Y.), Division of Cardiology (D.A.I., K.D.O., X.-Q.Z.), and Department of Surgery, Division of Vascular Surgery (T.S.H.), University of Washington School of Medicine, Seattle; Division of Cardiology, San Francisco General Hospital, University of California (B.A.P.P.); Department of Medicine, Wake Forest School of Medicine, Winston-Salem, NC (J.R.C.); Libin Cardiovascular Institute of Alberta, University of Calgary, Canada (T.A.); Department of... (At 2018-03)