1. From the Office of the Chief Quality Officer, Baylor Scott & White Health, Dallas, TX (G.F., B.D.P., B.d.G., D.M.S., T.K.P., D.E.M.); The Heart Hospital Baylor Plano, TX (G.F.); Division of Thoracic and Cardiovascular Surgery, University of Virginia, Charlottesville (G.A.); Division of Cardiothoracic Surgery, Emory University, Atlanta, GA (V.T.); and Department of Cardiac Surgery, Washington University School of Medicine and Barnes-Jewish Hospital, St Louis, MO (R.D.).