From the Center for Prevention and Wellness Research, Baptist Health Medical Group, Miami Beach, FL (K.N.); Miami Cardiovascular Institute (MCVI), Baptist Health South Florida, Miami Beach, FL (K.N.); The Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD (K.N.); Department of Medicine, Herbert Wertheim College of Medicine (K.N.) and Department of Epidemiology, Robert Stempel College of Public Health (K.N.), Florida International University, Miami; and Non-Invasive Cardiovascular Imaging Program, Departments of Medicine (Cardiovascular Division) and Radiology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA (R.B.).