W. David Xu, MD

W David Xu, MD is a cardiologist specializing in Advanced Heart Failure at the MedStar Heart & Vascular Institute. He sees patients at MedStar Union Memorial Hospital and MedStar Good Samaritan Hospital. He holds board certifications in internal medicine, cardiovascular disease, and advanced heart failure and transplant cardiology. Dr Xu specializes in the management of patients with heart failure and those requiring mechanical support devices including left ventricular assist devices (LVADs). He is particularly interested in LVAD recovery, and medical therapy for cardio-renal syndrome and diuretic resistance.