1 Division of Cardiology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Arrhythmia and Cardiology Imaging Group, Baltimore, Maryland, USA. Electronic address: [email protected].
2 Maryland Arrhythmia and Cardiology Imaging Group, Baltimore, Maryland, USA; Department of Medicine, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA.