Theresa A. Koleck, PhD Assistant Professor, School of Nursing, University of Pittsburgh, Pennsylvania.

Shazia Mitha, MPhil PhD Student, School of Nursing, Columbia University, New York, New York.

Angelo Biviano, MD Associate Professor, Division of Cardiology, Department of Medicine, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York, New York.

Billy A. Caceres, PhD Assistant Professor, School of Nursing, Columbia University, New York, New York.

Elizabeth J. Corwin, PhD Anna C. Maxwell Professor of Nursing Research, School of Nursing, Columbia University, New York, New York.

Isaac Goldenthal, MS Research Coordinator, Columbia University Irving Medical Center, New York, New York.

Ruth Masterson Creber, PhD Professor, School of Nursing, Columbia University, New York, New York.

Megan Reading Turchioe, PhD Assistant Professor, School of Nursing, Columbia University, New York, New York.

Kathleen T. Hickey, EdD Professor of Nursing, School of Nursing, Columbia University; and Division of Cardiology, Department of Medicine, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York, New York.

Suzanne Bakken, PhD The Alumni Professor of Nursing and Professor of Biomedical Informatics, School of Nursing, Department of Biomedical Informatics, and Data Science Institute, Columbia University, New York, New York.

Supported by iPhone Helping Evaluate Atrial Fibrillation Rhythm through Technology (R01NR014853), Precision in Symptom Self-Management Center (P30NR016587), and Advancing Chronic Condition Symptom Cluster Science Through Use of Electronic Health Records and Data Science Techniques (K99NR017651).

The authors have no conflicts of interest to disclose.

Correspondence Suzanne Bakken, PhD, RN, Columbia University, 560 W 168th St, Mail Code 6, New York, NY 10032 ([email protected]).