Affiliation: | 1. Cardiovascular Innovation Program, Brigham and Women's Hospital, Boston, Massachusetts;2. Cardiovascular Innovation Program, Brigham and Women's Hospital, Boston, Massachusetts Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts;3. Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts Research Information Science and Computing, Partners Healthcare, Somerville, Massachusetts;4. Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts;5. Massachusetts General Hospital, Boston, Massachusetts Research Information Science and Computing, Partners Healthcare, Somerville, Massachusetts |