1 Division of Cardiology, Kaiser Permanente San Jose Medical Center, San Jose California, USA; Section of Geriatric Medicine, Division of Primary Care and Population Health, Stanford University, Stanford, California, USA; Geriatric Research Education and Clinical Center, U.S. Department of Veterans Affairs, VA Palo Alto Health Care System, Palo Alto, California, USA. Electronic address: ashok.krishnaswami@kp.org.