Diagnosis of Left Ventricular Assist Device Outflow Graft Obstruction Using Intravascular Ultrasound

Hellmuth R Muller Moran¹, Malek Kass¹, Amir Ravandi¹+6

• ¹From the Department of Surgery (H.R.M.M., Z.I.P., R.C.A., R.K.S.) and Department of Medicine (M.K., A.R., S.Z., S.A.S., F.J.C.), Max Rady College of Medicine, University of Manitoba, Canada; and Cardiac Sciences Program, St Boniface Hospital, Winnipeg, Manitoba, Canada (H.R.M.M., M.K., A.R., S.Z., S.A.S., F.J.C., Z.I.P., R.C.A., R.K.S.).+1