1Division of Cardiovascular Medicine, Department of Medicine, University of California, San Francisco, CA (R.D.).
2Department of Medicine, Division of Cardiovascular Medicine (S.S.J., A.F., S.X., S.N., A.T.S., D.J.M., F.R.), Stanford University, Stanford, CA.
3Stanford Cardiovascular Institute (S.S.J., A.F., S.X., S.N., A.C. A.T.S., D.J.M., F.R.), Stanford University, Stanford, CA.
4Department of Radiology, UW Medical Center Montlake, University of Washington School of Medicine, Seattle, WA (D.M.).
5Palo Alto Veterans Affairs Healthcare System, Palo Alto, CA (A.F.).
6Bunkerhill Health, Palo Alto, CA (D.E., N.K.).
7Patient Representative, Hollister, CA (D.S.).
8Departments of Radiology and Biomedical Data Science (A.C., C.L.), Stanford University, Stanford, CA.
9Center for Artificial Intelligence in Medicine and Imaging (C.L.), Stanford University, Stanford, CA.
10Stanford Prevention Research Center, Department of Medicine (D.J.M.), Stanford University, Stanford, CA.
11Center for Digital Health (F.R.), Stanford University, Stanford, CA.