Professor of Medicine
Director, Electrophysiology Lab
Johns Hopkins University
Baltimore, Maryland

Waller Cardiology Department
St. Mary's NHS Trust
London, United Kingdom

Professor of Medicine / Cardiology
George Lynn Cross Professor
Director, Clinical Electrophysiology
Co-Director, Cardiac Arrhythmia Research Institute
University of Oklahoma Health Science Center
Oklahoma City, Oklahoma

Direktor der II. Med. Klinik, Abt. Fur Kardiologie
AKH St. Georg
Hamburg, Germany

Associate Professor of Research
Cardiac Arrhythmia Research Institute
University of Oklahoma Health Science Center
Oklahoma City, Oklahoma

Professor of Medicine
Director, Cardiac Electrophysiology
Medical University of South Carolina
Charleston, South Carolina