1 Department of Cardiology, University of California San Diego Health, La Jolla, California.
2 Department of Cardiology, Columbia University Irving Medical Center, New York, New York.
3 Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
4 Division of Cardiovascular Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: nosheen.reza@pennmedicine.upenn.edu.