1. From the Division of Cardiology, Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City (A.V., S.G.); Division of Cardiology, Department of Internal Medicine, Saint Luke’s Mid America Heart Institute, Kansas City (P.S.C.); Division of General Internal Medicine, Department of Internal Medicine, Mt Sinai/UHN Hospitals, Toronto, ON Canada (P.C); Veterans Affairs Ann Arbor Health Services Research and Development Center of Excellence and the Division of Cardiology,...